How To Treat Smelly Bathtub Drain When You Have Septic Tank System? (Correct answer)

DIY Drain Odor Elimination Procedures

  1. Pour Some Bleach in There: Bleach kills the majority of odor-causing bacteria.
  2. Try Boiling Water: Boiling water, like bleach, kills odor-causing bacteria.
  3. Use Vinegar and Baking Soda: When you mix vinegar and baking soda, a fizzy chemical reaction occurs.
  • High acidity can also cause a septic tank to smell. Adding a septic tank odor neutralizer helps to balance the PH inside the tank and therefore get rid of the smell. At home, pouring a cup of baking soda (alkali) in the toilet or sink drain will lower the septic tank’s acidity.

How do I stop my bathroom from smelling like my septic?

8 Ways to Get Rid of Sewer Gas Smell

  1. Clean the sink overflow.
  2. Check the toilet wax ring.
  3. Caulk the toilet base.
  4. Clean out bacterial growth in drains.
  5. Check rarely used bathtubs and sinks.
  6. Check for leaks.
  7. Inspect your garbage disposal splash guard.
  8. Schedule a video drain inspection.

How do you get rid of sewer smell in bathtub?

Mix 1 part bleach and 1 part water, then pour down the drain. First, pour one cup of baking soda down the drain. Then add a cup of white vinegar. Cover the drain as the mixture fizzes, then flush with hot water.

Why does my bathtub smell like sewage?

A dry P-trap is one of the most common causes of sewer smell in your bathroom. The P-trap is a U-shaped pipe located under the sink or drains. It is used to trap water beneath the drain, preventing sewer smells from reaching the bathroom. Just run some water into the sink for a minute or so, and the problem is fixed.

How do I eliminate septic odor?

Avoid pouring fats, oils, coffee grounds, cleaning products, paints, or other chemicals down your sink or tub drains. These can disrupt sewage breakdown inside the tank and cause a foul odor. Adding a cup of baking soda to a sink drain or toilet once a week will help maintain the correct pH level in the septic tank.

Why is there a smell coming from my shower drain?

Smells in a shower drain can be caused by odor-causing bacteria that feed on debris in the pipe. Some of these anaerobic bacteria live in fetid water in the P-trap and produce hydrogen sulfide gas, which smells like sewage. Other odors can also be caused by the debris itself, like hair or soap scum build-up.

Why does my drain smell like sewage?

There could be odor-causing bacteria feeding on debris in your pipes. This process will give off a foul-smelling hydrogen sulfide gas, which smells like sewage or rotten eggs. Also, mold grows where it’s warm and wet — and mold growth on the debris causing a drain clog can also cause a bad smell.

How do you get rid of sewer smell in shower drain?

Create a 50:50 solution with one cup baking soda and one cup water. Use an old toothbrush to scrub and apply the solution to the drain. Next, add one cup white vinegar to the drain. Cover the drain and allow the solution to fizz and soak, working to kill mold and other odor-causing bacteria.

Why do my bathroom drains smell like rotten eggs?

If you are noticing the smell of rotten eggs, it is possible that your water or sink drain is contaminated. It could also be that the drain is clogged or partially drained. When sinks are clogged, they drain slowly, which can cause bacteria to build up in the p-trap and create the hydrogen sulfide gas.

How to Reduce Septic Tank Odor

Septic tanks that are properly maintained should be odor-free, therefore if you notice an unpleasant smell inside your house or outdoors near the leach field, this is a clue that there is a problem. A bad odor, on the other hand, does not always indicate that the septic tank needs to be flushed. Several gases, including carbon dioxide, hydrogen sulfide, and methane, accumulate in the septic system and generate smells. Not only may they be irritating, but a high enough concentration of these gases can be poisonous or even explosive if present in sufficient quantities.

Septic Odors Inside the Home

A septic stench in your house is typically indicative of a plumbing problem, but not all plumbing problems necessitate the hiring of a plumber.

  • Because the floor drain trap in your basement may have dried out, septic tank gases may have been leaking back into the home and into your living space. Drain traps should be refilled with water on a regular basis to solve the problem. It is possible that the cleanout access plug, which is positioned within the drain, has become loose, enabling sewer gas to seep. Obtain the services of a qualified plumber to clean the pipe and inspect the clog. It is possible that the plumbing vent on the roof is clogged or obstructed. As wastewater passes through the drain pipes, the vent helps to equalize the pressure in the pipes. If your bathtub, sinks, and toilets are gurgling, this might be the source of the problem. If the vent has only recently become frozen shut, it will melt as the temperature rises in the room. If, on the other hand, leaves, a bird’s nest, or any other material is obstructing the vent, it will need to be cleaned out completely. Always use caution when climbing up to the roof to avoid falling off the edge. It is possible that the ejector sump pump basket is not securely sealed. To avoid additional leaks, inspect the lid and replace any damaged seals. If the stench is most evident in the bathroom, it may simply be the result of a dried out toilet wax seal. Simply remove the toilet and replace the wax ring with a new one. The toilet flange does not have to be elevated above the ceramic tile floor in order for two seals to be stacked on top of each other. A hole or leak in a plumbing junction, drain line, or under a sink is a less probable source of the problem.

Odor Near the Septic Tank Outside the Home

It’s usual to notice a faint odor near the septic tank every now and again, but a strong odor might indicate a leak from the manhole.

  • To make certain that the risers and manholes are securely covered, inspect them. In most cases, the tank manhole cover is made of concrete, but it may alternatively be made of metal or plastic as well. It is possible to have a septic tank manhole hidden under as much as a foot of dirt, except in the case of tanks equipped with sump pumps, which must be visible at ground level in order for the pump to be maintained or replaced. A rubber seal will be installed on the inside of a plastic manhole cover to keep smells contained within the tank. In addition, fasteners such as lag screws are used to secure the lid. It is possible to temporarily seal a concrete manhole lid with weather stripping to keep the smells contained until the tank can be restored. After the tank has been maintained, it will be necessary to replace the permanent seal.

Leach Field Odors

It is necessary to have a soil treatment area, also known as a leach field, in order to properly treat sewage. There should not be a strong sulfur smell in the soil treatment area unless there is an issue.

  • Make certain that your septic system pipes are not crushed or cracked by having them examined. A skilled plumber should inspect your pipes for roots that are growing into them and causing obstructions. Carry out a visual assessment of the leach field to search for patches of soggy or damp soil, which may indicate that sewage is rising to the surface of the earth. However, regardless of the reason, leaking sewage is regarded to be a serious hazard to the health of both animals and people, and as such, the problem should be addressed as soon as possible by an experienced plumber.

Odor in Other Areas Outside your Home

If you’re experiencing a general sewage or septic smell in your yard or outdoor spaces, it’s possible that the plumbing vent pipe isn’t long enough to completely diffuse the smells.

  • If your property is situated in a low-lying location, a valley, or is bordered by a dense forest, it is possible that there will be insufficient breeze to disperse the scents away from your outdoor living space. Having a plumber expand the plumbing vent pipe might assist in improved odor diffusion due to the wind. Install a carbon filter at the top of the plumbing vent to help decrease the smell of septic waste. The filters will need to be replaced about every 1–5 years in order to maintain their optimal efficacy.

Odors Caused by Improper Tank Chemistry

Throughout the septic tank, bacteria are hard at work breaking down waste materials. The pH level must be kept between 6.8 and 7.6 in order for these bacteria to thrive and perform their functions. If the solution becomes too acidic, a strong hydrogen sulfide gas odor (similar to that of rotten eggs) might begin to emerge.

  • Never flush non-organic waste down the toilet, such as cigarette butts, feminine hygiene products, or trash
  • Instead, use the garbage disposal. Pouring fats, oils, coffee grinds, cleaning products, paints, or other chemicals down your sink or tub drains is not recommended. – These can interfere with the breakdown of sewage inside the tank, resulting in a bad odor. It is recommended that you add a cup of baking soda to a sink drain or toilet once a week to assist maintain the proper pH level in the septic tank

A professional plumbing business, such as Bailey Brothers, should clean out your septic tank every three to five years to maintain it odor-free and functioning correctly.

Septic Smell in Your House? 5 Causes of (and Solutions for) Septic Tank Odors

Do you get a whiff of it? If your home smells like sewage, you may have a problem on your hands. Septic tanks are intended to keep nasty odors away from your house, but they are not impenetrable to failure. You will find it exceedingly uncomfortable when sewer gas aromas begin to waft into your home from outside. Learn about the most prevalent sources of foul sewage odors emerging from your septic tank, as well as the measures you may take to alleviate these odors. The smell of a septic tank should never be disregarded.

Call C W Plumbing at 972-395-2597 to set up an appointment with a plumbing professional.

Problem1: Full Septic Tank

The most prevalent reason for a septic tank stench in the home is that the tank is overflowing. Aside from the scent, you may also notice the following characteristics:

  • Gargling sounds coming from your sink, or your washing machine running significantly slower, or a sluggish toilet
  • These are all signs that something is wrong.

Failure to empty out your septic tank on time can also result in sewage backing up into your home.

Solution to a Full Tank: Empty It

Everyone should have their septic tank drained every two years. This is a decent rule of thumb, however your specific timetable will rely on the following factors:

  • The size of the tank
  • The size of your family
  • The demands of your family

By performing regular maintenance, you may be able to extend the time between tank emptying and refilling.

Problem2: Dry Drains

The trap is a U-shaped bend in the pipe that serves as a drain for a septic tank’s drainage system. This is intended to contain water and prevent gasses from rising to a level where you don’t want them to be present. As soon as the water and drain are no longer available, the scents begin to move up the pipe into your home.

Solution to Dry Drains: Pour Water Down the Drains, and Clean the Pipes

Running water down the drains, especially in places that don’t receive a lot of usage, such as a guest bathroom, can assist in keeping water in the trap. Make a timetable to ensure that you don’t forget anything. Maintaining the cleanliness of these pipes is equally crucial, but you should seek the services of a plumber for this task. Mistakes in the plumbing system might result in significant financial loss.

Problem3: Vent Stack Clog

The vent stack is the conduit that allows all of the gases that have accumulated in your septic tank to be released. The stack should disperse these gases all across your roof, ensuring that you are not affected by the odours. Leaves and other falling debris can become trapped inside your home, resulting in the formation of foul aromas that linger about your property.

Solution to a Vent Stack Clog: Clean the Roof and the Vent Stacks, and Lengthen the Pipe

In order to restore normal operation, debris should be carefully cleaned from the vent stack. As a general rule, make an effort to maintain the area surrounding your vent stacks free of debris such as leaves, waste, and other things. This entails clearing debris from your roof and gutters on a consistent basis. Maintaining your plumbing system on a regular basis might be beneficial. Maintaining a watch on this area of your plumbing after you’ve done lawn mowing, leaf blowing, or other yardwork will prevent a vent-stack blockage from forming in the first place.

Some septic systems have their vents located at ground level, while others do not.

Problem4: Cold Weather

Especially if you reside in a cold-season region like North Texas, the temperature might be a contributing factor to your odor issue. During periods of intense cold or ice storms, ice can accumulate around venting areas, causing smells to be trapped within, similar to a clog produced by leaves or other foreign objects.

Solution to Ice Traps: Monitor the Area, and Remove the Ice

The best course of action in this situation is to keep a careful eye on the region in issue and check for ice on a regular basis. Warm water near the vent might aid in the melting of ice buildup. If you believe it is necessary, you can insulate the vent pipes. It can be beneficial to extend the length of the pipes in order to avoid them becoming buried under a layer of snow. Consult with a plumber about the most effective methods of keeping your vents safe. If you discover that your vent pipes have been clogged with ice, chip away at the ice to aid in the removal of the obstruction.

Problem5: Defective Gaskets and Seals

A poorly sealed or damaged connection around one of your pipes might also generate odors in areas where you don’t want them to exist. This is most frequent towards the base of the toilet, which is a convenient location.

The toilet wax seal should be checked if you notice a sewage stench in your home, which is particularly noticeable in the bathroom. It’s possible that seals or gaskets are loose or rotting in other places as well, particularly in older homes.

Solution to a Defective Gasket or Seal: Call a Plumber

This is a simple problem that should not be too expensive to address with the help of a plumber. If the problem is caused by a toilet, it is possible to replace the wax ring by removing the toilet. Consult with a professional plumber to inspect your house’s plumbing system for any loose or rotten seals or gaskets, especially if the toilet is not to blame for the sewage odor that is emanating from your home. The scents emanating from a septic tank are undesirable and exceedingly unpleasant. If you notice sewage odors within your house, it is critical that you contact a skilled plumber immediately.

Please contact us at 972-395-2597 at any time.

Founded in Lewisville, Texas, by Chris Edmonds, C W Plumbing is a full-service plumbing company.

What Makes Gases Come Through the Tub From the Septic Tank?

As far as foul-smelling gases are concerned, septic tanks emit as much or more than municipal sewers. You definitely do not want these fumes in your home. In order for them to stay out, the water seals in the P-traps of your plumbing fixtures must be effective, and they rely on the integrity of the venting system. If you notice gas coming from a bathtub drain, this indicates that the trap has been emptied. Fortunately, the solution may not be too difficult to implement.

P-Traps to the Rescue

P-traps were designed by plumbers somewhere in the late 1800s to solve the problem you’re experiencing right now – foul odors coming from waste pipes. A trap has a pool of water in its inverted “P” part, which helps to keep smells out by sealing the water in. Traps are so successful that the plumbing code now mandates that they be installed on every fixture. However, not long after they were created, another issue surfaced. With the water pouring through the pipes, a vacuum was generated that drew the water out of the traps, rendering them ineffective.

In addition, vents are now needed by the code.

Drain-Waste-Vent System

Regardless of whether your drainage system empties into a sewer or a septic tank, it is built on the same fundamental principles. In order to transport waste away from the home, each fixture drain must flow on a downhill slope from the P-trap to the main soil stack, where the waste is dropped into a sewage pipe. Each fixture has its own vent line that slopes upward and connects to a primary vent stack that rises through the roof and culminates in free air at the top of the building. This network of pipes serves as the house’s drain-waste-vent system, and it can only function correctly when all of the drain and vent pipes are free of obstructions.

Tub Drain Smells

If you’re smelling gas coming from the tub, it’s because the trap has been completely exhausted. The tub trap may be cracked or leaking, although this is quite unusual because the trap should be solvent-glued and well-protected before installation. A toilet or washing machine flushing is more likely to cause enough suction in the pipes to empty them, and this can only happen if the vents are obstructed.

You may check this by pouring water down the drain to fill the trap and then flushing the toilet or draining the washing machine to see if the problem persists. If you listen closely, you should hear the gurgling sound of air leaking through the water-filled trap.

Clearing the Vents

However, before you assume this is the case, climb to the top of the building and inspect the primary vent hole for obstructions. It’s possible that you’ll find leaves, dirt, and even a tennis ball blocking the entrance. Spraying water into the main stack hole with a hose will reveal whether or not there is a clog in the system. Using an auger, remove any obstacle that is causing the water to back up. If you follow these steps, the repair will most likely be completed; but, if it is not, you will have to perform some detective work.

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If you are unable to locate one, you may be forced to cut the vent open in order to excavate.

Bathroom Smells Like Sewage Causes & Fixes – Inside & Out

To keep their bathroom smelling fresh, the majority of individuals will keep air fresheners in their bathrooms. Occasionally, candles are lighted or perfumes are opened to ensure that there is a nice scent in the room. Unfortunately, there may be times when you will have a sewage stench, and it is necessary to determine what is causing it. What should you do if your bathroom has a foul odor that smells like sewage? There are a few places to look for problems: the shower drain, the Jacuzzi tub, the sink, and the toilet, among others.

A closer examination at these three places can provide you with a better understanding of where the stench is originating from.

Why This is Important

A sewage stench is not something we want to be around or breathe in on a regular basis. If you smell sewer in your house, it is likely that there is a problem with the drain in the shower, a vent pipe that has been cut or is not correctly put on the toilet, or seals that have been damaged or come loose. This odor can also be caused by a build-up of debris in the sink’s overflow. If you have checked all of these places and the odor persists, you will need to consult a professional for assistance.

Bathroom Smells Like Sewage- Causes

The smell of sewage from the shower drain might permeate the bathroom.

1. The Shower Drain

When we shower, we do it in order to remove filth from our bodies. Did you know, on the other hand, that the things we use might cause a biofilm to develop? Is there a bright orange or pink coating on the screen? If this is the case, it is possible that the shower drain is causing the bathroom to smell like sewage. Because it contains germs, it is critical to remove this biofilm.

How to Clean the Biofilm When Bathroom Smells Like Sewage

  1. Remove the drain cap with a screwdriver from the drain
  2. Pour hot water and disinfectant into the paint roller cover, then place it on the roller. In order to remove the film off the paint roller, place it in the drain and spin it around. Put the cover in the hot water and disinfectant as many times as necessary.

2. The Jacuzzi Tub

When using a Jacuzzi tub, you may observe black flakes coming out of the tub’s drainage system.

This might also be caused by biofilm, which is similar to what you see in the shower, as previously described. You may learn more about the cleaning procedure by visiting this website. A biofilm-covered sink will cause a bathroom to smell like a sewer after a while.

3. Sink

Guck and mildew can build up in the sink, causing the bathroom to smell like sewage as a result of the build-up. Make this right by doing the following: 1.Combine 12 cup baking soda with 12 cup distilled white vinegar to make a paste. 2.Fill the drain with these items. Remove the cork from the mixture and leave it in place for 30 minutes to let the foam to build. 4.After the 30-minute time limit has expired, remove the stopper and insert a plunger. Then, pour some warm water down a drain for a couple of minutes, creating a seal with your plunger and moving it up and down many times in an attempt to unclog the drain.

If the obstruction persists, a specialist should be contacted for assistance.

The P –Trap is Dry, Dirty, or Missing and the Bathroom Smells like Sewage

The P-trap is the U-shaped conduit that runs under the kitchen sink. If the P-trap becomes completely dry, it is because the water from the shower has evaporated. This may be resolved by running water for a few minutes to allow the container to fill. If the P trap is clogged, it will not be able to contain water, enabling the hydrogen sulfide fumes to escape. If the P trap is not there, it should be replaced or the job should be performed by an expert.

4. The Toilet

After examining the shower drain, Jacuzzi tub, and sink, does the bathroom still smell like sewage? Then you should inspect the toilet. If you smell sewage, it is possible that the toilet has a vent pipe in the walls that has been poorly built or cut. Normally, odors are expelled from the house by the vent pipe; however, if the pipe is damaged or incorrectly placed, the smell may be returned to the bathroom. You don’t want this to go on for too long, therefore you should consult with a specialist.

a toilet with a broken seal at the bottom

5. Seals Broken or Loose

Sealed joints connect the toilet to the drain pipe. It is possible for sewage gases to enter the property if these fittings are damaged or come loose. If the seals around the toilet are leaking water, germs will develop and produce a foul odor, which will attract more people to the toilet. Because the wax ringeals the toilet to the pipes, if it is broken or missing, it can generate foul odors and should be repaired as soon as possible. Although it is possible to do it yourself, it is recommended that you hire a professional because it entails removing the complete toilet.


It is critical to caulk around the base of the toilet to ensure that it is properly linked to the floor. Some specialists, on the other hand, believe it is a bad idea, while others believe it is very necessary. Caulk can be missing in a toilet that has a gap between the floor and the toilet, resulting in a sewage stench coming up from the floor.

Make sure to leave a small opening at the base of the toilet in the front and rear sections for drainage while cleaning the floor or if there is a water leak if you must caulk the toilet.

6.Gurgling of the Toilet or the Sink

If you hear the toilet or sink gurgling and the water is foul-smelling, it is possible that you have a sewage problem. This is not something a homeowner should be tinkering with, and you should get a professional to handle it. A sewer scope examination will be performed at the residence by a trained specialist. Water must be turned off in the residence for the inspection, which will only take a few minutes total. Afterwards, the inspector will turn it on and flush out the system, which will allow a sewer scopecamera to float through and photograph cracks and obstructions, as well as the line’s substance and whether or not there are tree roots growing through it.

7. Air Admittance ValvesPlumbing Vents

A clogged plumbing vent might possibly be the source of the gurgling sound coming from the toilet or sink. The plumbing vent’s primary function is to allow for the backflow of air into the plumbing system while also releasing sewage gases outside of your house. If the vent is cut or built incorrectly, the sewage gases will not be able to escape, resulting in gurgling water and gurgling sounds. In reality, the gurgling of the sink or toilet is a clear indication of a problem. Plumbing vents allow for the introduction of fresh water into the system as well as the smooth flow of water via the drain pipes, which helps to remove gas and smells from the property.

Some individuals, however, prefer to utilize air admittance valves rather than having a large number of them throughout their home.

According to the 2014 FBC Plumbing Guide, they are legal in the state of Florida.

Under your sink is the most popular location for air admittance valves.

When to Call a Professional

When you require assistance in diagnosing the problem or when the situation becomes too much for you to manage on your own, contact a professional. As previously said, if your problem is gurgling from the toilet or sink, a sewer check should be performed by an expert.


It is uncomfortable and perhaps dangerous to smell sewer gas in the bathroom, so start looking into it as soon as you notice it. As previously noted, there are a few places to check, and if you aren’t comfortable addressing them or need assistance diagnosing and resolving issues, please leave us a message below so that we can assist you!

Drain Odor – How to Get Rid of it Yourself

Consider the following scenario: you’ve just stepped into your kitchen or bathroom and noticed an unknown (and awful) odor. If you are unable to locate the source of the stink, it is most likely a drain odor. Yes, you are correct. Drains can have a foul odor. Don’t be concerned if your drains smell filthy. There are a variety of do-it-yourself methods you may use to get rid of drain stink in your house. We should first explain what causes stinky drains in the first place before we get into the precise methods for getting rid of the problem.

After all, the more you know about your adversary, the more prepared you will be when it comes time to confront them face to face. So, without further ado, let’s get this show on the road!

What Causes Drain Odor in the First Place?

Blockages and germs that produce bad odors are the most typical causes of foul-smelling drains. To make matters worse, the foul blockages themselves are frequently the ideal breeding habitat for odor-causing bacteria, making the situation much worse. That’s true, the two principal causes of drain stench are akin to a twisted ouroboros of stink, feeding off of one another. Bacteria and blockages, on the other hand, are not the sole origins of foul-smelling drains. Some more common origins of drain stink include the following:

  • Sewage As sewage decomposes, it emits toxic odors and pollutants into the environment. These vapors are foul-smelling and have an odor reminiscent of old sewage. When there are no drain traps in place, sewer gases can seep into your home through your drains. Sewer odors are most commonly seen in drains that are used infrequently
  • Mold and mildew are also common. Mold and mildew odors may be traced back to the presence of mold or mildew in the vicinity of your drainage system. Most of the time, mold and mildew odors in drains are caused by a leak in the gutter or pipes that connect to it. Error with the Plumber Even plumbers, like everyone else, are not without flaws. They make blunders from time to time. Simple mistakes, such as neglecting to install drain traps or sewage vents, can result in significant drain smells
  • For example,

How to Get Rid of Smelly Drains on Your Own

To get rid of drain stink, one clear and simple way is to call us atPann Home ServicesRemodeling. Taking care of drain odor, on the other hand, is completely possible for practically any house and business owner in the area. More importantly, by taking care of your drain odor problems yourself, you won’t have to wait for us to arrive at your location in order to be rid of the stench. Some of the most effective home-based drain odor control treatments are as follows:

  • Bleach is a good disinfectant to use in drains and sewage systems because, like other disinfectants, it destroys practically every kind of odor-causing bacteria that may be found in these areas. As a result, using bleach to decrease drain odor is a simple and effective DIY solution. Fill the sink halfway with hot water and a cup of bleach before starting to clean your drain. After that, open the faucet and let the bleach drain. Repeat the process until the odor is gone. Pouring Boiling Water Down the Drain: Pouring boiling water down the stinky drain is another simple DIY method for reducing drain odors. In the event that you decide to use boiling water, proceed with caution and do so a little at a time. Then continue the procedure until your drains no longer smell as they did before. Use Vinegar and Baking Soda to Make a Soup: Another thing you may do on your own to cure your odorous drain problem is to use vinegar and baking soda to neutralize the odor. Pour a small amount of dry baking soda down the clogged drain to accomplish this. Next, add vinegar in small amounts at a time until all of the baking soda has reacted. Continue to pour little amounts of vinegar down the drain until there is no more bubbling and the drains smell fresh and clean
  • A drain snake is a plumbing instrument that may be used to break up and remove obstructions that have formed in choked drains. It should be noted that because blockages themselves are frequently the source of your drain odor problems, eliminating them should assist to minimize the stink. Inject Some Mineral Oil Into the Situation: First and foremost, refrain from pouring mineral oil down all of your home’s foul-smelling drains. This can result in a blockage. Although it is not a substitute for proper ventilation, mineral oil can provide a large barrier between your nose and sewage vapors that can escape from empty drain lines for drains that aren’t used very often. So, if you have a relatively new drain in your house or company that has started to stink, you might want to experiment with pouring a little mineral oil down the trap to see if it will alleviate the problem.

This Is Why Your Shower Drain Smells (Plus, How to Clean It)

Prevent the need to hire a plumber by following these steps to clear a blocked and stinky shower drain. Each product that we showcase has been picked and vetted by our editorial staff after being thoroughly researched and tested. If you make a purchase after clicking on one of the links on this page, we may receive a commission. There’s nothing more unsettling than getting ready to take a peaceful bath or shower only to be met with the unpleasant stench of a clogged shower drain. Even worse is learning that the water isn’t draining after you’ve already toweled yourself off from the pool.

  • This is an issue that will not go away on its own.
  • Fortunately, the majority of shower drain odor and blockage problems are simple to resolve.
  • Be aware that if you are unable to get rid of shower drain odors on your own, if the water does not drain—or worse, if the water is backing up—it may be due to a problem with your sewer or septic tank.
  • Just make sure you get a plumber who is both licensed and insured before hiring him or her.

Why Your Shower Drain Gets Smelly

It’s important to note that there are various reasons of shower drain odors, so you must first play detective to determine the source of your shower drain stench.

Do the smell test

Take a deep breath and exhale quickly. The scent may indicate the presence of mold developing behind your drain cover, which is unpleasant.

Check to check whether the drain cover is loose by pressing on it with your finger. If your drain cover isn’t completely sealed, the little damp space it creates will become a breeding ground for bacteria and mildew.

Clean the area around your drain

At this stage, the lid must be removed and the surrounding region thoroughly cleaned. For this purpose, Tilex Mold and Mildew Remover ($24; is an excellent product to use. Simply spray the surface, allow it to sit for a few minutes, then wipe it down. Depending on how severe the condition is, you may need to clean the cover and tub with an old toothbrush (just be sure to throw it away when you’re done!). If none of these measures are successful, it may be necessary to purchase a new drain cover.

Clean your pipes

You may be able to go out and get chemical cleaning supplies, but more often than not, you already have everything you need in your kitchen to deal with your mold problem on a short notice. Pour half a cup of bleach down the drain and allow it to rest for roughly one hour before flushing. Cook four cups of water and dump half of it down the drain before continuing with the rest of the process. If you have PVC (plastic) pipes, keep in mind that boiling water can cause significant damage, so double-check before proceeding.

  • Then pour a quarter-cup of baking soda down the drain to clean it out.
  • Because of the reaction between the baking soda and vinegar, you may hear a fizzing sound.
  • Finish by running the hot water for a few minutes to remove any remaining residue.
  • Natural Cleaning Products: 10 All-Natural Cleaning Products If the scent coming from the drain isn’t musty, soap scum might be the source of the problem.
  • If the problem recurs, treat it with hot water on a weekly basis.

Check the P-trap

In the event that your drain emits a sulfur stench, it is most likely due to a clogged P-trap. By holding only a small amount of water, a P-trap can help prevent sewage gas from entering your house. Run a flashlight down the drain to make sure everything is working properly. If you notice water, this indicates that your P-trap is not dry, and it may be necessary to contact a plumber. If the P-trap is completely dry, pour two cups of water down the drain and let it sit for one hour. Then check to see whether there is still water in the tank.

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Any cooking oil you currently have on hand should work just fine.

This should prevent the stink from re-emerging in the future.

Cleaning Hair From the Shower Drain

The buildup of hair in the shower drain is a major source of blockages and foul odors, but it is easily avoided.

Before you wash your hair in the shower, try combing it out with a comb. This will get rid of any loose, tangled, or extra hair that might otherwise clog the drainage system.

Install a hair catcher

Examine the condition of your shower drain. It’s possible that you have an open drain hole without any type of cover (the kind that you put a stopper into), in which case you might want to try purchasing a shower drain hair catcher ($12; Although you may not have an exposed drain hole, you may still wish to replace your present drain cover with this device because it effectively reduces hair blockage problems in the long run.

Clear hair from your shower drain

It’s possible that your shower drain is already clogged with hair. If this is the case, you may try using a solution that dissolves hair and soap scum while also removing other odor-causing material, such as Green Gobbler Main Line Opener ($24;

How to Clean the Shower Drain

Sometimes a blockage, such as hair, must be manually dragged down the pipe in order to clear it and restore proper drainage to your system.

Break out the toilet plunger

When it comes to a clogged shower drain, the first line of defense is really a toilet plunger. Fill the tub halfway with water, just enough to ensure that the rubber tip of the plunger is completely submerged. Then take a deep breath and dive away. The water level should decrease. If it doesn’t work, or if it empties slowly, try it another time.

Break out a drain snake

If you have a really stubborn clog, you may want to try using a drain snake, which is also known as a toilet auger ($34;, to clean it out. It’s simple to accomplish: Simply remove the drain cover, insert the snake, and twist the handle to clear the drain. When you begin to experience resistance, you have reached the source of the blockage. Don’t try to catch the snake. Continue to rotate. Whatever is obstructing the drain will be broken up as a result of this. When you no longer feel any resistance, you may begin to carefully remove the snake out of the drain opening.

This is a related article: You’ve Probably Never Cleaned This Part of Your Shower (and It’s Quite Gross)

How To Make Homemade Drain Cleaner To Fix A Stinky Drain

The 24th of March, 2015 There’s nothing quite like a relaxing bath to get you back on track. A soak is pure luxury, from the hot water easing your strained muscles to the lovely scent of candles filling the room. A clogged drain, on the other hand, will undoubtedly spoil the tranquil atmosphere. The good news is that there is a recipe for a homemade drain cleaner that can be created at home and used to freshen odorous drains without having to go to the store for drain cleaner or hire a professional drain cleaning company.

Drain cleaning should be done on a weekly basis to avoid stinking drains.

The stink will dissipate if you clean your drains using a simple, fresh homemade drain cleaner.

How To Clean A Stinky Drain

Use the following procedures to make your own DIY drain cleaner: Step 1: Combine 1/2 cup baking soda and 1/4 cup table salt in a mixing bowl. Step 2: Drain the contents of the container down the drain. Step 3: Pour 1 cup warm vinegar down the drain; the mixture will froth and bubble as it goes down the drain. Step 4: Allow the solution to sit for 15 minutes before using (longer does not work any better). Pour at least 15 to 30 seconds of hot tap water down the drain in the final step. If the stink lingers, it’s probable that your drain is plugged and needs cleaning.

Even when they are entirely removed from the drain plumbing system, difficult obstructions continue to emit foul aromas. Pouring the vinegar directly into your drain should be done with caution. However, be cautious since the acidity of vinegar may cause harm to certain sink surfaces.

How To Clean A Smelly Garbage Disposal

Follow these instructions to make your own homemade drain cleaner: 1. 1. Combine 1/2 cup baking soda and 1/4 cup table salt in a large mixing bowl. 2. Drain the contents of the container into a sink or other drainage system. 3. Pour 1 cup of warm vinegar down the drain; watch out for foaming and bubbling as the mixture forms. Set aside for 15 minutes to allow the solution to settle (longer does not work any better). Pour at least 15 to 30 seconds of hot tap water down the drain in Step 5. The presence of an odor indicates that your drain may be plugged.

Pouring the vinegar directly down the drain should be done with care.

WhatNotTo Do

If you have a septic system, you should avoid flushing bleach down the toilet. Using bleach to kill waste in a septic system will damage the microorganisms that are utilized to do so. This results in serious damage to your septic tank and drainage system. If you’ve tried a DIY drain cleaner and you’re still smelling an odor, it’s advisable to contact a professional plumber for assistance. Persistent odors or blockages might very well lead to more serious – and expensive – issues down the road.

To schedule an initial consultation, please call or click here.

  • Chester County’s phone number is 610.431.1616
  • Delaware County’s phone number is 610.565.9999
  • Montgomery County’s phone number is 610.879.0511.

DIY Drain Odor Elimination – How to Deal With Drain Odor

April 28, 2020|Blog|Comments Off on Have you ever walked into your bathroom or kitchen only to be hit in the face by a terrible and apparently unexplainable odor? If you are unable to identify the source of the odor right away, it is most probable that your drains are the cause of it. Yes, you are correct. Drain stink is a real phenomenon, and it is not pleasant in the least. It is, however, nothing to be concerned about. There are various methods you may do on your own to reduce foul drain odors.

So, let’s get started before your filthy drains fill your entire house with a foul odor and cause you to lose your mind.

What Causes Drain Odor in the First Place?

All right, so we’ve determined that your drains are a mess. But why is this so? What is the source of the foul drain odor in the first place? The most frequent causes of stinky drains are odor-causing bacteria and blockages, both of which are easily remedied. Various sorts of household detritus, such as grime, muck, hair, grease, and other organic matter, can block your pipes. Those clogs, if left to their own devices, serve as a perfect breeding ground for a variety of odor-causing bacteria.

The presence of obstructions and odor-producing bacteria, on the other hand, are not the only factors contributing to an unpleasant drain odor. A few examples of other issues that might cause your drains to smell like hell are the followings:

  • The decomposition of waste produces toxic fumes and gases, which are released into the environment. These vapors are foul-smelling and have an odor reminiscent of old sewage. When there are no drain traps in place, sewer gases can seep into your home through your drains. Typically, sewage odors can be detected in drains that are not commonly utilized. Plumber’s Error:Plumbers, like everyone else, make mistakes from time to time. They make blunders from time to time. Simple mistakes, such as neglecting to install drain traps or sewage vents, can result in significant drain smells
  • For example, MOLD AND MILDEW:Mold and mildew have an unpleasant odor, which may be traced back to the presence of mold or mildew in or near your drains. MOLD AND MILDEW: When a leak occurs in the drain or the pipes that link to it, mold and mildew odors are most commonly detected in the drain.

DIY Drain Odor Elimination Procedures

Now that you understand what causes drain odor, we can go on to discussing the methods you may take to alleviate the problem on your own. DIY drain odor removal treatments that are both practical and economical include the following:

  • Pour Some Bleach in There: Bleach is effective in killing the bulk of microorganisms that cause odors. If you remove the bacterium that causes odor, you will also eliminate the scent that they produce. Fill your sink halfway with hot water before beginning to use bleach to destroy odor-causing germs. After that, fill the sink with approximately one cup of standard home bleach. Allow the sink to drain once you’ve finished adding the bleach. The process should be repeated until the drain smells more like bleach than anything else. Try Boiling Water as an experiment: Boiling water, like bleach, is effective in killing microorganisms that cause odor. Additionally, hot water can aid in the dislodgment of blockages. Boiling water, on the other hand, can do serious damage to your pipes, so use caution. Pour a little amount of boiling water (less than a half-cup) down the drain at a time to solve a drain odor problem if the problem is caused by hair or soap. Repeat the procedure until the drain stink has been eliminated. Vinegar and Baking Soda are effective cleaning agents. An effervescent chemical reaction happens when vinegar and baking soda are mixed together. This bubbly response aids in the dismantling of drain blockages. In addition, the vinegar will aid in the killing of some of the odor-causing bacteria that may have established a residence in your drain pipes. Pour a generous amount of dry baking soda down the drain before pouring vinegar down the drain to get the best results. Afterwards, slowly add vinegar to the mixture, stirring constantly, until all of the baking soda has reacted. After adding additional vinegar, you’ll know you’re finished when you can’t hear any bubbles anymore. Continue the procedure until your drains are fresh and clean smelling. Snaking the Drain is an option: However, while snaking your drain will not assist in the killing of odor-causing bacteria, the method is quite effective in breaking apart and clearing obstructions. A drain snake is available for purchase at your local hardware shop for around $15. For best results, inserting a drain snake into the drain and wiggling it around can eradicate drain odor. After that, carefully withdraw the snake from the drain in order to eliminate the obstruction. It is necessary to repeat this process until the snake comes out clean and your drain odor problems are eliminated. Water or mineral oil can be used: While mineral oil and water will do absolutely nothing to alleviate the scents associated with drain clogs, they can work wonders when it comes to the aromas associated with sewer gas. Sewer vapors can escape through clogged drain traps, as we previously discussed in this article. All you have to do to get rid of those sewage gas scents is pour water down your drains on a regular basis, especially if they aren’t used very often. If you want to try anything else, you might try putting a little amount of mineral oil down the drain to assist prevent additional sewage gas leaks.

If All Else Fails, Contact Public Service Plumbers

Dissolve a little amount of bleach in the area: Bleach is effective in killing the vast majority of microorganisms that cause odor. If you eliminate the bacterium that causes odor, you will also eliminate the scent that they produce as a result. Fill your sink halfway with hot water before applying bleach to destroy odor-causing germs. In the following step, fill the sink with approximately one cup of standard home bleach. Allow the sink to drain completely after adding the bleach. The process should be repeated until the drain smells mostly of bleach and nothing else.

  1. As an additional aid in unclogging drains, hot water can be used.
  2. Pour a small amount of boiling water (less than a half-cup) down the drain at a time to solve a drain odor problem if you’re having one.
  3. Vinegar and baking soda are effective cleaning agents.
  4. This bubbly response aids in the dismantling of obstructions in drains.
  5. Pour a generous amount of dry baking soda down the drain to utilize vinegar and baking soda together.
  6. After adding additional vinegar, you’ll know you’re finished when you can’t hear any bubbles.
  7. Snaking the Drain is an option to consider: However, while snaking your drain will not assist in the killing of odor-causing bacteria, the method is quite effective in breaking up and clearing obstructions.
  8. For best results, inserting a drain snake down the drain and wiggling it around will help to eradicate odors.
  9. It is necessary to repeat this process until the snake comes out clean and your drain odor problems have been resolved.
  10. Sewer vapors can escape through clogged drain traps, as we previously discussed.

All you have to do to get rid of those sewage gas scents is pour water down your drains on a regular basis, especially if they aren’t used very frequently. To assist prevent more sewage gas escapes, you may also try putting a little amount of mineral oil down the drain.

Why Does Bathroom Smell Like Sewage

Pour Some Bleach in There:Bleach is effective in killing the bulk of microorganisms that cause odors. If you eliminate the bacterium that causes odor, you will also eliminate the scent that they produce. For best results, fill your sink halfway with hot water before adding the bleach. Then, fill the sink with approximately one cup of standard home bleach. Allow the sink to drain once you’ve applied the bleach. Rinse the drain many times until it smells more like bleach than anything else; Try Boiling Water as a Test: Boiling water, like bleach, destroys microorganisms that cause odors.

  1. Boiling water, on the other hand, can do serious damage to your pipes, so use caution.
  2. Repeat the procedure until the drain stink has disappeared.
  3. That bubbly response aids in the dismantling of drain blockages.
  4. Pour a generous amount of dried baking soda down the drain before pouring in the vinegar.
  5. Following another pour of vinegar, you will be able to tell you’re finished when you no longer hear bubbles.
  6. Snaking the Drain is a good option: While snaking your drain will not assist in the killing of odor-causing bacteria, the method is quite effective in breaking apart and removing obstructions from your pipes.
  7. Insert the snake down the drain and bounce it around to get rid of the stink.
  8. Repeat the process until the snake comes out clean and your drain odor problems have been eliminated.
  9. As previously stated, sewage vapors can escape through clogged drain traps.
  10. If you want to assist prevent additional sewer gas leaks, you may also try putting a little amount of mineral oil down the drain.

1. Dry P-trap

Having a dry P-trap in your bathroom is one of the most prevalent reasons of sewage odor in the room. An undersink or drain P-trap is a U-shaped pipe that is situated beneath the sink or drains. Using this device, you may prevent sewer odors from entering the bathroom by trapping water behind the drain. If you do not use your bathroom sinks on a regular basis, there is a chance that the water in the P-trap will dry out, enabling sewage gases to easily enter your bathroom.

If this happens, call a plumber immediately. The solution to this problem is straightforward. Simply pour some water into the sink for a minute or two and the problem will be resolved. You may also pour a little amount of baking soda down the drains to remove the danger of clogging altogether.

2. Shower Drain Clogs

Shower drain clogs may be caused by a variety of material, including soap particles, shower gel, dead skin, hair, and other types of waste. The presence of sewage smells in your bathroom, along with minor flooding when taking showers might indicate that your shower drain is clogged with debris. The answer to this problem is quite simple, and you may complete it on your own initiative. It can, however, be a tad disorganized. If you don’t want to get your hands filthy, you may hire an expert to take care of the problem.

To begin, remove the shower drain cover by unscrewing it.

This therapy should be sufficient for loosening the deposits in the affected area.

After that, simply screw the drain cap into place and you are finished.

3. Damaged Toilet

Your toilet may get broken over time as a result of normal wear and tear, and this might be the cause of the sewer gas escaping into your bathroom. For example, when the wax sealing at the base of your toilet becomes loose, it can cause small holes to form, which can allow foul-smelling sewage gas to flow into your bathroom. Additionally, minor fractures in your toilet bowl might result in water leaks, which can cause a reduction in the water level in your toilet’s P-trap, if the breach is large enough.

If you are suffering such a problem, it would be ideal if you sought the assistance of a professional to get the problem resolved.

4. Broken, Clogged or Poorly Installed Vent Pipes

The vent pipe serves as a way for your sewer system to take a breath. When it becomes clogged, sewer gases can back up into the sinks and toilet, causing the sewage odors in your bathroom to become more noticeable. As sewage gas makes its way into the bathroom, you may hear a bubbling sound coming from the toilet or drain. This is normal. Poor installation of the vent pipe or obstructions produced by solid particles that make their way into the vents are both possibilities for the reason of a clogged vent pipe.

See also:  Who Do I Call To Remove A Septic Tank? (Solved)

5. Bacteria Build-up

Because the sewage system is an ideal breeding place for hazardous bacteria, it is possible for these germs to make their way into your bathroom and begin proliferating under the toilet bowl, eventually becoming responsible for bad odors in the bathroom. This is especially prevalent during hot weather, when germs proliferate at an alarming rate. When it comes to preventing bacterial development, bleach may be a very useful tool.

You will, however, require more than simply swishing bleach around the toilet bowl to get the desired results. It is possible to completely eliminate the problem by pouring bleach to the flush tank and flushing the toilet a couple of times.

6. Full Septic Tank

If your drainage system is connected to a septic tank in your compound and you detect a sewage stench in your bathroom, it is possible that your septic tank is overflowing and needs to be drained. When you have a clogged septic tank, the stench of sewage is not the only thing that you will notice. It is possible that you may begin to hear bubbling sounds coming from the toilet and drains, and that your toilet will become slow. The answer to a clogged septic tank is simple: just drain it out completely.

7. Sewer Backups

After significant rainfall, you may notice a sewage stench, which might indicate a blockage in the sewer system. Because of the surplus runoff water generated by heavy rains, the city’s sewer system is put under increased strain, which causes a sewer to backflow into individual lines. Backflow can cause sewage to back up into homes, which is dangerous. When the pressure is lower, however, the sewerage may not flow back into the home, but instead may force the sewage gases trapped in your pipes back into the house, which would explain the sewer stench in your home.

It’s possible that waiting it out is your only choice.

Final Thoughts

The bathroom is considered to be one of the most holy rooms in the house. A sewage stench, on the other hand, might detract from the peacefulness. In addition to being a potential health hazard, a sewage stench in your bathroom may also be a cause of social humiliation. As a result, you must address the situation as soon as possible. If you’ve tried all of the above do-it-yourself solutions and the problem still doesn’t seem to be resolved, it may be necessary to seek professional assistance.

Because our professionals are equipped with the required instruments, technical know-how, and industry expertise to tackle the problem, you won’t have to worry about the tension that comes with sewage odors in your house.

If you live in Sacramento, California, and you are having sewage odors in your bathroom, we would be pleased to help you restore the comfort of your residence.

To get started, please contact us right away.

How to Reduce Septic Tank Odor

The bathroom is considered to be one of the most holy rooms in the house. Nevertheless, the stench of sewage might detract from the peace and quiet of the surroundings. Unsanitary conditions in your bathroom may be both dangerous and embarrassing, not to mention a health hazard. This means that you must deal with the problem right now. The problem may not seem to be resolved after you have attempted all of the aforementioned do-it-yourself solutions. In this case, you should seek professional assistance.

As a result, you will not have to deal with the tension connected with sewage odors in your house since our professionals will address the matter for you with the proper instruments, technical know-how, and industry expertise.

Contact us today to schedule an appointment. Do you require a different plumbing service than what we provide? To get started, please contact us immediately.

Septic tank smell and bad odors- diagnosis and cure

The owner of a septic system will occasionally be confronted with foul odors. Most of the time, these scents are caused by gases that are produced as a byproduct of the activities that take place in a septic tank, notably the digestion of organic waste by anaerobic bacteria. Gases such as carbon dioxide, hydrogen sulfide (which creates a stench similar to that of rotten eggs), and methane are among those being emitted. Not only are these gases poisonous and unpleasant, but they also have the potential to be explosive.

The cause of the explosions is believed to be methane accumulation.

Learn how to get rid of septic tank odor in the sections below!

  • Close to the septic tank, in the yard, or near a drainfield are all possible locations.

What causes septic odor inside the house?

The presence of septic tank odors within the residence might pose a major health risk. If the bad stench emanating from your septic system makes its way into your home, it might indicate that you have a plumbing problem. It is possible that the drying out of a trap in your basement floor drain can result in the gases from your septic tank leaking back into your home. Septic odors in the property might also be caused by a cover on the ejector sump pump basket in the basement that has not been properly installed and sealed.

If this vent were not there, the sinks, toilets, and tubs would gurgle, the traps would dry, and the scents would seep into the home.

Plumbing vents can get frozen if exposed to extreme cold for an extended period of time, and they can also become clogged with leaves and other debris.

Remedies for septic tank odors in the home

  • Water should be poured into the floor drain traps on a regular basis. If the water levels are normal, but the stink persists, have your plumber inspect your cleanout access plug to make sure it is not damaged or corroded by the water. Cleaning out a clogged cleanout access plug can also cause gases to leak into your home, so replacing it will remedy the problem. On a warm day, frozen pipes will immediately thaw and become operational. A jetter or warm water can also be used to unfreeze the pipes if they have frozen. It is necessary to check whether or not the lid on the ejector sump pump basket is correctly sealed. If necessary, replace the seal with a new one.

What causes septic odor near the septic tank?

Some of the variables that may lead to septic tank odors surrounding the tank include inadequate digestion in the tank, a septic tank that is overflowing and in need of pumping, and unsecured septic tank covers that are allowing sewage odor to escape. Sulfate-reducing bacteria, especially hydrogen sulfide-producing bacteria, are also connected with septic smells. Sulfate-reducing bacteria are found in abundance in the majority of septic tanks. It is believed that these bacteria gain energy by oxidizing organic substances, which they perform as part of the process by which they convert sulfate to hydrogen sulfide, hence their name, sulfate-reducing bacteria.

As the anaerobic bacteria decompose the organic waste, carbon dioxide, hydrogen sulfide, and methane gases are discharged into the environment.

However, we rarely notice the presence of these gases since they are kept firmly contained within the septic tank.

Septic system failure may result if the drainfield becomes clogged, which may result in the release of septic smells as a result of the failure.

The most reliable method of dealing with this is to use biological additives, which contain a buffer that can aid in the digestion of organic waste.

Remedies for septic odors near the septic tank

  • Make certain that the risers and manholes are properly covered. If you have older plastic lids, you may want to consider replacing them with modern plastic lids with rubber seals, which are designed to prevent septic stench from leaving the tank. The use of weather stripping to create a temporary seal that can assist to keep septic tank odors contained is useful if you have a concrete lid that is letting in airborne contaminants or aromas. This seal will need to be changed following the maintenance procedure. Regularly pumping your tank will help to ensure that it does not become overfilled.

What causes septic tank smells in the yard?

It is common for septic tank scents to be detected in the yard to indicate that your plumbing vent is not doing a good job of diffusing the aromas properly. Homeowners who live in wooded areas or valleys are particularly vulnerable to this problem. As the wind blows across the roof of the house, air currents that should normally transport these scents away from the house may instead convey them down into the backyard. The overflowing of a failing septic system might result in foul aromas emanating from the yard as well.

Remedies for a smelly septic tank in the yard

  • Extending the plumbing vent in your yard if your property is located in a valley or a forested region may be beneficial in dealing with sewage odours in the yard. By placing carbon filters on top of the ventilation system, it is possible to aid in the absorption of unpleasant odors. For optimal performance, these filters should be replaced on a yearly basis. If you do decide to use a filter, make certain that it does not hinder the passage of air in any way.

What causes septic odors near the drainfield

Septic tanks and drainfield areas that have a strong odor indicate that they are deteriorating, or have already failed, and need to be replaced. Many factors might cause a septic tank to fail, but one of the most prevalent is the usage of toxic goods. Many common home goods that are flushed down the toilet and down the sink drain contain poisonous compounds that substantially diminish the bacteria population in the septic tank’s drains and toilets. This implies that the organic waste will be driven into the drainfield before it has had a chance to break down correctly in the septic tank, which is what causes the majority of drain fields to fail.

Remedies for septic odors near the drainfield

  • The majority of failing drain fields may generally be repaired using shock treatment. Biological additives, which are derived from enzymes and bacteria and are thus safe to use in the septic system, are introduced. Despite the fact that the biological treatment is effective in the vast majority of cases, a mechanical solution may be necessary in some rare circumstances, such as when the septic tank has been physically damaged. It will be necessary to engage a qualified and officially licensed contractor in order to determine whether or not you need to repair or replace the septic tank in this situation.

Why does my new septic system smell?

Septic tanks emit a foul odor in all cases. Plumbing vents are frequently installed to assist in the elimination of unpleasant scents. The vent also aids in the prevention of the buildup of gases such as methane, which could otherwise result in explosions if not addressed. A good septic tank should only be noticeable when passing through the roof, and it should dissipate with the wind or the changing weather conditions in an ideal situation. It is possible that the bacteria in the septic systems is insufficient.

  1. The following are some of the reasons why a new septic system may smell when it is first installed: Extremely high pH levels – the microbes that live in the septic tank require a pH between 6.8 and 7.6 to function properly.
  2. In spite of the fact that a tank may not be due for cleaning for years, some septic system owners can find themselves with a completely full tank relatively quickly as a result of poor usage and maintenance.
  3. Cold weather– In addition to causing bad odors in the septic system, cold weather can cause it to malfunction.
  4. It is also possible that snow will obstruct the vent stack, causing the septic gases to back up into the house.

The fact that wind velocities are typically lower in colder weather explains why odors are more prevalent in colder weather as opposed to warmer weather.

Are septic fumes harmful?

Your septic tank emits a large number of gaseous substances that are not only unpleasant to breathe, but are also potentially harmful to your health. Hydrogen sulfide, methane, ammonia, and carbon dioxide are only a few of the gases that are produced. Industrial solvents, in addition to septic gases, can get airborne and create a variety of health problems in some people. However, because these gases are only toxic in extremely high quantities, you should be alright as long as you do not go into the septic tank and avoid breathing them in.

Problems caused by septic fumes

  • Septic tanks emit a large number of gaseous substances that are not only unpleasant to breathe, but also potentially harmful to your health and well-being. Hydrogen sulfide, methane, ammonia, and carbon dioxide are just a few of the gases that can be released. Industrial solvents, in addition to septic gases, can become airborne and create a variety of health problems for people. However, because these gases are only toxic in extremely high quantities, you should be alright as long as you do not go into the septic tank and avoid breathing them. The following are some of the issues that might arise as a result of breathing large amounts of septic gasses.

Problems caused by industrial toxic fumes

The use of flame retardants, solvents, cleaning products, insecticides, and volatile organic compounds, among other things, might result in the production of harmful gases. For example, the fumes released by bleach can irritate the respiratory system and cause it to malfunction. Surfactants, which are often found in cosmetics and detergents, have the potential to become airborne and cause irritation of the mucosal membrane.

Why does my septic tank smell in winter?

In spite of the fact that the presence of foul odors in a septic tank is typical, the foul smell should either remain in the tank or be expelled by the vent stack on the roof. Unfortunately, the cold months frequently obstruct this procedure. Here are a few examples of how cold weather might contribute to septic smells.

Vent stack

An external vent stack is often built to assist in the venting of sewage smells and gases to the outside of the building. Furthermore, by producing an air supply in the pipes, the vent assists in ensuring that the drains drain correctly. It is possible that snow or ice will accumulate on the vent throughout the winter, causing the septic gases to back up into the home. As the septic gases escape, water vapor from these gases can condense and freeze, resulting in the formation of ice during the winter months.

If this is a recurring problem every winter, you may want to consider insulating the vent as a precautionary step.

Frozen fields

Drainfieds that are clogged might cause freezing to occur. When it is difficult for water to percolate, it will overstay in the pipes, causing it to freeze in the winter’s frigid temperatures. As a result, you will have sewage backup as well as nasty septic odors in your home at this time. Snow melting over the septic tank indicates that it is unlikely that the septic tank is frozen, and the failure might be caused by a clogged drain field, according to the report. Snow should never be removed from the drainfield or compacted over it since it acts as a natural insulation for the drainfield.

A restarting of the system will most likely resolve the issue if such a scenario occurs.


Septic smells can be carried back into your home by the wind through a window or the air conditioning system.

This is especially true during the winter, when the wind’s velocity are often low due to the low temperatures. Increase the height of the vent by a few inches in order to ameliorate the situation.

How do I stop my septic tank from smelling?

Septic fumes are a normal and anticipated by-product of the anaerobic bacteria’s breakdown of organic waste during the process of decomposition. Although these gases should not be escaping from the septic tank, smelling them in your home or yard is a sign that something is wrong with your sewage system. Start by double-checking your manhole to ensure that the cover is well closed. You should check to see whether your tank is full even if the lid is closed and you may still smell the septic gases.

  • If it has been more than three years since your tank has been pumped, this might be an indication that your tank is either completely full or on the verge of being completely filled.
  • Refer to this page for a free DIY scum and sludge level test that you may do yourself.
  • The majority of septic systems fail as a consequence of homeowners utilizing items that destroy the beneficial bacteria in the system during the installation process.
  • The toxicity of the goods they use has a negative influence on the pH levels of the septic tank, which has a negative impact on the population of bacteria in the tank as a result.
  • You may want to consider using dyer tracer tablets to check the health of your septic tank without having to dig it up.

The fail-proof way to deal with septic odors

Bio-Sol’skeepup solution eliminates foul smells from septic tanks by addressing the underlying problem. To revitalize the bacteria in your septic system if your system is not performing correctly, you may add biological additives to your wastewater treatment system. Due to the fact that bio-sol additives are derived from enzymes and bacteria, they are quite safe to use in your septic system. Introducing biological additives into the septic system will introduce billions of beneficial bacteria into the system.

More significantly, it will aid in the prevention of foul odors emanating from your septic tank.

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