What Would Cause A Septic Tank Smell To Be Inside House? (Solution)

Septic odors are caused by gases in the system, including carbon dioxide, hydrogen sulfide, and methane. Not only can they be annoying, a high enough concentration of these gases can be toxic, or even explosive.

  • Dry drains are one of the top reasons why there is an odor in the house from a septic tank. All septic tanks have a trap component in the pipe. The function of this U-shaped pipe is to make sure that gases don’t seep through by blocking it with water.

Why does my house sometimes smell like sewer?

There are several potential reasons your bathroom smells like a sewer. Some of the most common include an improperly installed or cut vent pipe, a broken or loose seal or a damaged toilet.

How do you get rid of septic smell?

Start by pouring ¼ cup of baking soda down the drain, and then leave it for about 10 minutes. Then, follow it with one cup of vinegar. Let the mixture fizzle and work for a few minutes, and then finish by turning on the water and running the disposal to clear out any leftover food waste.

Why do I smell my septic tank?

Smelly septic tanks are a result of the presence of gases in the system, including hydrogen sulfide, carbon dioxide and methane. The pH levels in these gases are too acidic for the microorganisms in the tank to digest the organic matter, causing the tank to smell.

Why does sewer smell come and go?

One of the most common causes of sewage smells is a clogged drain. When your home’s wastewater has nowhere to go, the odors will come back up the drain they should be going down.

How do you tell if your sewer vent pipe is clogged?

How to Tell if Your Plumbing Vent is Clogged

  1. A Primer on Plumbing Vents.
  2. Water Takes A Long Time to Drain.
  3. Dry and Empty Toilet Tanks.
  4. Foul Smells.
  5. Gurgling or “Glugging” Sounds as Water Goes Down the Drain.
  6. Get Those Clogs Out of Your Plumbing Vent ASAP.

How do you unclog a plumbing vent?

How to Clean and Clear Your Vent

  1. Climb onto your roof.
  2. Have an assistant flush a toilet while you hold your hand over the vent.
  3. Use a plumber’s snake of electricians fish tape to unclog the stoppage.
  4. If you can’t entirely remove the clog with your “snake,” use a garden hose to flush out remaining debris.

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.

It is possible that the vent stack itself will need to be stretched or changed in order to avoid further build-ups. Some septic systems have their vents located at ground level, while others do not. It may be necessary to move these further away from the home if odor is a persistent problem.

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.

Septic tank smell and bad odors- diagnosis and cure

Located in Lewisville, Texas, Chris Edmonds is the proprietor of C W Plumbing. His wife Karen and their two girls reside in Highland Village, where Chris has worked as a master plumber for over a decade.

  • 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.

As a result of a faulty plumbing vent, septic smells will be present in the residence. 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.

  1. As the anaerobic bacteria decompose the organic waste, carbon dioxide, hydrogen sulfide, and methane gases are discharged into the environment.
  2. However, we rarely notice the presence of these gases since they are kept firmly contained within the septic tank.
  3. 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.
  4. 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.

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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.

The presence of partially broken down organic waste in the drainfield might cause smells to develop.

Remedies for 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 should be replaced. Many factors might cause a septic tank to fail, but one of the most prevalent is the usage of potentially dangerous items. Many common home goods that are flushed down the toilet and down the sink drain contain harmful compounds that substantially lower the bacteria population in the septic tank’s drainage system. Organic waste will be driven into the drainfield before it has had a chance to properly degrade in the septic tank, and this is what causes the majority of drain fields to collapse prematurely. Having organic material that has only partially decomposed might cause smells in the drainage system.

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 accumulation of gases such as methane, which might otherwise result in explosions if not addressed. A good septic tank should only be noticeable while 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.

  • The following are some of the reasons why a new septic system may smell when it is first installed: Extremely high pH levels – the microorganisms that live in the septic tank require a pH between 6.8 and 7.6 to function properly.
  • In spite of the fact that a tank may not be ready for cleaning for years, some septic system owners might find themselves with a completely filled tank quite rapidly as a result of improper usage and upkeep.
  • Cold weather– In addition to causing foul odors in the septic system, cold weather may cause it to malfunction.
  • It is also possible that snow will obstruct the vent stack, causing the septic gases to back up into the home.
  • The fact that wind velocity are often lower in colder weather explains why scents 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

  • When present in large amounts, hydrogen sulfide, ammonia, methane, and carbon dioxide can be extremely poisonous. The mixture of methane and carbon dioxide has the potential to deplete the atmosphere of oxygen, which is one of the reasons why you should never enter a septic tank
  • Nonetheless, The inhalation of significant quantities of methane can result in asphyxiation, which in turn can result in tissue damage. Sulfide gas has a rotten egg stench to it, and as a result, it is the most irritating and disagreeable of the septic gases. Eye damage might occur if you are exposed to significant amounts of the substance. In severe situations, it might result in respiratory depression, which is a life-threatening illness.

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 smells can be carried back into your home by the wind through a window or the air conditioning unit. In particular, this is true during the winter, when the wind often has low velocity since the winter wind is typically cold. Increasing the height of the vent by a couple of inches may be beneficial in alleviating this problem.

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.

This will aid in the unclogging of any clogged drains and the restoration of your septic system to normal operating condition. More significantly, it will aid in the prevention of foul odors emanating from your septic tank.

Septic System Smell In House: Causes and Prevention

One of the most prevalent plumbing problems is the existence of an odor associated with a septic tank in the property. This problem occurs when the gases that are meant to escape from your septic system instead run back into your drains and into the environment. While you will be able to continue to utilize your plumbing system, you will notice that the quality of your life has been significantly damaged as a result of this issue. Everyone knows how to tolerate the foul odor that wafts through their homes.

We’re rather certain that no one can.

You should be aware that there are a variety of reasons why sewage gas scents might be detected in a home.

1. Cold Weather Or Downdrafts

Cold weather, also called as downdrafts in our language, frequently causes obstructions in a home’s ventilation system. When the temperature lowers, frost and ice may form in your vents, which might eventually cause the system to become inoperable. When this occurs, sewage gases will be unable to exit the building. Instead, they’ll be diverted and flushed back down the toilet and down the drain.

2. High Rainfall

It is possible for surface runoffs to occur when the weather is particularly harsh and there is a lot of rainfall in your region. It signifies that groundwater may cause the septic tank to overflow, resulting in the release of gases from your drains. This is bad news. The problem is handled by installing a second drain that will divert groundwater away from the septic tank and into another drain. In addition to getting rid of the extra water, this will also prevent the release of sewage gas.

3. Frozen Septic Systems

There are occasions when the drain field freezes, causing sewage water to back up into the system. Typically, the escape of sewage gases from the drains suggests the possibility of a subsequent backflow. There are also occasions when the inlet, outlet, or baffles of the septic tank get clogged as a result of the accumulation of waste. In addition, the presence of septic odor in the house is caused by these factors.

4. Blocked Septic Tank Vent

If you haven’t seen it yet, your septic tank is equipped with a tank vent. Its purpose is to enable gases to escape while preventing the accumulation of combustible and poisonous materials inside the vent. On the other hand, there are occasions in which the tank vent is blocked by animals, frost, or hardened waste items, among other things. When obstructions occur, sewage gases are likely to be released from your indoor drains as a result. In addition, vent stacks are included in your septic system.

However, when these pipes become blocked with leaves, complications develop.

5. Overflowing Septic Tank

There is a limit to how much wastewater your septic tank can retain. It has a limited carrying capacity, which is why it requires regular care and maintenance, such as tank pump-outs. When your septic tank overflows, you should expect a strong odor of septic waste to permeate your house. It is recommended that you get the tank pumped out on a regular basis to avoid this problem. Conservation of water is also essential. In closing, but certainly not least, don’t flush anything down the toilet or dump anything down the drain that shouldn’t have been disposed of through the drain in the first place.

If you are facing this issue, just contact the most trusted Miami plumbers atDouglas Orr Plumbing for assistance. Call us at (305) 240-6731 to make an appointment for servicing! Learn more about the process of eliminating septic odor. Now is a good time to watch this video.

I Have A Septic Odor In My House

Septic scents within the house are bothersome, and they might be difficult to find at times. The presence of an odor within your home does not necessarily indicate that your septic tank needs to be pumped, but rather that you have a plumbing problem. The weather might also have an impact. Daytime scents are more prominent on “heavy air” days compared to daytime odors on “light air.” For example, the drying out of a trap in a basement floor drain or in unoccupied toilets, sinks, and showers is a relatively typical problem.

  1. Making ensuring that any unused drain traps are periodically filled with water can help to remedy this situation.
  2. This might be checked out by a specialist that specializes in line cleaning.
  3. During the course of wastewater flow via drainpipes, it is required to allow for equalization of pressure in the pipes.
  4. In rare circumstances, the toilets and drainage systems will function as if they are completely blocked.
  5. A warm day or two will thaw out the frozen pipe, but it will be necessary to sweep away the leaves that have accumulated.
  6. Down drafts caused by variations in wind patterns can also cause scents to accumulate in the home.
  7. (When working on a slippery or steep roof, take extra measures to avoid injury.) It is normal for scents to emanate from the bathroom when the wax seal on the toilet has been dried out.
  8. Depending on whether a ceramic tile floor has been laid and whether the toilet flange has been elevated, it may be necessary to stack two seals on top of each other in order to adequately seal the gap created by rising the floor.
  9. If the stink continues after this is completed, smoke can be “blown” into the drain pipes to eliminate it.
  10. These are the spots that will require repair.

First and foremost, double-check this. It has the potential to save you a great deal of time and frustration! If you have any questions about septic odors in your house, please don’t hesitate to contact us. We may be able to assist you in identifying the source.

Why Your Septic Tank Smells

Say goodbye to offensive odors. Get quotations from as many as three professionals! Enter your zip code below to get matched with top-rated professionals in your area. Despite the fact that you may not want to think about it too much, your septic tank may be the source of a foul odor emanating from your property. A well maintained septic tank system may survive for many years, but a foul odor in your home could indicate that something is wrong.

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What Is a Septic Tank, Anyway?

A septic tank is an underground container where sewage from a residence is treated before being released. Not all dwellings are equipped with septic tanks; in metropolitan areas, homes are instead linked to the municipal sewage systems. Septic tanks, on the other hand, are a viable option in more remote places where such a connection is not available. So, what is it that makes them “septic?” This term refers to the naturally occurring bacteria that exists within the tank’s interior. It is this bacterium that is responsible for the breakdown of the materials within the organism.

In the end, the wastewater is absorbed into the ground at a safe distance from the home and does not pollute it.

This is due to the fact that the bacteria in your tank produces gas as it breaks down the waste.

Here are some of the most frequent reasons why your septic system may be stinking, as well as what you can do to fix the problem.

1. Clogged Drains

When your drains become clogged, they might begin to dry out. And while a dry drain may not appear to be a concern, it can produce complications, such as stink! The drying out caused by a blockage prevents the pipe from providing the necessary air to battle odors and bacteria. Dry drains are unable to filter the gases that are accumulating in the tank. A foul scent may instead be produced by gas seeping into the house. If you suspect that a clogged drain (or drains) may be a contributing factor to the problem, call a plumber in your area to come and have a look.

2. Ice Build-Up

It is possible for ice to accumulate on the vents of your plumbing pipes during exceptionally cold weather. A small amount of ice is not a problem, but too much ice will prevent air from passing through the vent and will cause the gases from your tank to be diverted into your home. It’s not really pleasant. If you are able to remove the ice from the vent without causing any harm, you should be able to address this problem on your own without assistance. A professional should be called if you have reason to believe the problem has reached a dangerous level.

3. Blocked Vents

However, while ice accumulation might be a problem, it is not only severe weather that can create clogged vents and the foul odors that result from this condition.

If your landscaping is not kept up to date, it might potentially obstruct those vents. Regularly trim any shrubs that might potentially obstruct the vent, and maintain your grass in good condition, as well.

4. Broken Pump

The pump is one of the most important components of a septic tank system. The septic pump is responsible for transporting wastewater into and out of the machine. In certain cases, if your septic tank pump is out of date, it may not be able to satisfy the needs of capacity required by your family. If you believe that a faulty pump is to blame for the scents in your house, call a plumber in your region to come and inspect the problem for you.

5. Full Tank

While septic tanks naturally process waste, they are unable to keep up with the amount of trash that is being dumped into the tank on a daily basis. This implies that you must get your septic tank drained on a regular basis. You must keep it clear at all times, or it may back up and cause terrible odors as well as the possibility of a sewage leak in your home. Make sure you are well-informed on the safety risks that every septic tank owner should be aware of, and that you do all essential maintenance on a regular basis.

However, some situations, such as the following, may need you performing it more frequently:

  • The number of individuals that live in the residence
  • The amount of wastewater that is produced
  • The amount of solids present in wastewater
  • The dimensions of the septic tank

To have your septic tank drained or cleaned, the typical cost is $410. The average homeowner spends between $290 and $540. Large tanks might cost upwards of $1,000 or more.

The Reason Your House Smells Like Sewer When it Rains

At some point in our lives, we’ve all experienced it: you wake up in the morning on a gloomy day or enter into your home after driving in the rain and notice that something doesn’t smell quite right. When it rains, your house takes on the smell of a sewer rather than a fresh, clean, natural fragrance. Because of some unknown reason, you’re overcome by a foul odor that reminds you of sewage backups. What exactly is going on? What is causing your home to smell like a sewer? We’ll go through some of the probable reasons, solutions, and preventative strategies below.

My House Smells Like a Sewer When It Rains! What’s Going On?

A sewage stench in your home may be incredibly bothersome, especially if there is no obvious reason for it to be there in the first place. There are several plausible reasons for this, and we’ll go through each one in further detail below.

Bacteria and Decomposing Waste

The bacteria and decaying trash in your sewer system are the initial and most prevalent causes of a sewer smell in your home, and they are the most difficult to eliminate. Water, human waste, and drainage make up the majority of sewers’ content, which can result in an exceedingly unpleasant odor. The off-gassing may be dangerous, which is why sewer systems are engineered with sewer traps to prevent the escape of gas from the system. Residential toilets feature an au-shaped sewage trap in their system, which collects water and acts as a barrier between sewer gases and your house, preventing them from entering.

Sewage gas will always escape from a trap that has not been properly sealed with sewer plugs or if the plugs have become loose. The consequence will be a foul odor that is unbearable to be around.

Dried-Out Water Barrier

In the event that your home smells like sewer after a rainstorm, another probable cause might be a dried-out water barrier in the sewer trap, which is typically produced by a lack of usage of the sewer trap. It is possible for the water barrier within the sewage trap to get dehydrated if you have a seldom used fixture in your house, such as a bathroom shower in the basement, to become dehydrated. In this case, the easiest solution is to run some water from that fixture to fill the trap belly and rebuild the water barrier.

It is possible that gas will escape and settle within your home, which will have a negative impact on the health and well-being of your family.

Water and Pressure

When it rains, rainfall runoff must find a way to get to where it is falling. It will normally flow to the lowest position it can find, emptying into any accessible culvert or crack in the tank as a result of gravity. As the water accumulates, it takes up more space, forcing the gas to rise in order to accommodate the growing amount of water on the surface. As a result of the reduced density of the gasses, they will begin to seep out of sewers and create an unpleasant stench as a result of the process.

If You’re on a Septic Tank

There are a variety of factors that might contribute to an unpleasant smell inside your home when it rains. If you live on a sewage system, any of the following factors could be at fault:

  • Rain frequently causes changes in atmospheric pressure, which can result in the air being heavier as a result. Consequently, the methane gases ordinarily contained in the septic tank do not pass through the vent as readily as they would otherwise. Instead, they remain low to the ground, emitting a horrible odor that is comparable to that of rotten eggs. Downdrafts from plumbing vent stacks can be created by extremely cold temperatures. If the weather is windy, you will notice that the odor changes throughout the day in this situation. If the odor diminishes as the temperature rises, downdrafts are the most likely source of that foul sewage stench in your home
  • If the septic tank is overflowing, this can cause the pump to malfunction. As a result, new wastewater will not be introduced to replace the old wastewater, resulting in a foul odor being produced. One further probable reason of an odor associated with a sewer in your home is a blocked venting system in the septic tank. This is common if you’ve had work done on your house or landscape and the vents are no longer functioning correctly after the repair is completed. In the end, you’ll have sewage gases that can’t escape from the wastewater, so they’ll build up in your home and give off a bad stench.

Other Causes of a Sewer Smell in Your Home

  • Cracked pipes: Pipes that are degraded, damaged, or cracked might allow sewage gas to escape and into your home. Dripping pipes and vents: Improperly positioned pipes and vents can create leaks in your plumbing system, which can result in sewage gas escaping into your house. Similarly, sewage gas might seep into your house if the vents are positioned too close to a window or an air intake, or if the vents are not built at all. Occasionally, leaks from surrounding septic systems might seep into your home through gaps in the foundation
  • In these instances, you should seek professional assistance. Dripping or clogging drains: Drains are responsible for the transfer of hazardous material via the septic system. Sewage backup produced by objects that shouldn’t have been poured or flushed down the toilet is the most prevalent reason for clogged drains. If the blockage is not handled immediately, it might continue to disintegrate and emit an exceedingly terrible odor throughout your house. Gas leaks in your house might be caused by loose toilets that aren’t firmly connected to the sewer pipes.

Is Sewer Gas Dangerous?

Cracked pipes: Pipes that are degraded, damaged, or cracked can allow sewage gas to escape and into your home; Dripping pipes and vents: Improperly installed pipes and vents can create leaks in your plumbing system, which can result in sewage gas escaping into your home. On the other hand, if the vents are put too close to a window or an air intake, sewage gas might seep into your home as well. Occasionally, leaks from surrounding septic systems might seep into your home through gaps in the foundation; in these circumstances, you should seek professional assistance.

Sewage backup produced by objects that shouldn’t have been poured or flushed down the toilet is the most prevalent cause of clogged drains.

Gas leaking in your house might be caused by loose toilets that aren’t properly connected to the sewage system.

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What Are the Symptoms of Exposure to Sewer Gas?

In your house, the very first indicator of sewer gas is a horrible stench, similar to that of rotten eggs or raw sewage backup. Depending on the concentrations of sewage gas present, you may have a variety of symptoms, including the following:

  • Headaches, lightheadedness, nausea, vomiting, fatigue, dizziness, poor focus, and poor memory are all symptoms of migraine.

If excessive quantities of sewage gas get into your house, you should expect far more serious symptoms, such as the ones listed below:

  • Loss of sense of smell
  • Inflammation of the mouth, throat, and lungs (induced by excessive amounts of ammonia)
  • Eye discomfort, pink eye, seizures, coma, and death are all possible outcomes.

As soon as you notice the scent of sewage gas in your house, you must take immediate action to prevent putting yourself and your family in danger.

Sewer gas may build up over time and create major long-term health problems if left unattended to.

How to Prevent Sewer Smell in Your House When It Rains

When it comes to dealing with the nasty odor of sewage gas in your house, prevention is the key to success. Here are three preventative actions you may take to keep sewage gas leaks from entering your house and from emitting a foul odor as a result of the leaks.

Make Sure Water Stays in the Sewer Trap(s)

Once you’ve identified the locations of all of your home’s plumbing traps, you can ensure that they are kept at the proper water level to avoid dried-out water barriers from forming. To keep the traps from drying out in fixtures that are used only seldom or never, sprinkle a few tablespoons of vegetable oil on top of the water to decrease the evaporation rate and prevent the trap from drying out.

Clean Out Your Drains

Drains being clogged are quite common. A variety of materials, ranging from garbage to hair to toys and a variety of other items, can make their way into your drains. Drain stoppers should be removed and cleaned of debris on a regular basis in order to prevent blockages in your drains. Then they should be placed away. If you have a pipe waste cleaner, you may put it down the drain and it will draw out all of the junk that is trapped inside. Otherwise, you may just bend a little hook at the end of a wire and use it to remove trash as a substitute.

At the end of the process, flush the drain with 4-5 litres of hot water and reinstall the stopper (s).

Make Sure the Toilet Isn’t Loose

As previously said, a leaking toilet can not only cause water to spill directly onto the floor, but it can also allow sewage gases to enter your home through the crack. Check your toilets for any loose joints or bolts to ensure that the stink does not have a means to accumulate in your residence.

DIY Shower and Sink Drain Sewer Smell Removal

In certain cases, the root cause of an unpleasant sewage smell after rain can be resolved with easy home remedies that you can try for yourself. It is possible to use baking soda and vinegar to eliminate the stench from the drain of the shower or from a sink. This is a tried-and-true DIY solution. Measure 14 cup of baking soda and pour it down the afflicted drain. Step 2: Add one cup of white vinegar to the mixture. Step 3: Allow the mixture to settle for approximately 2-3 hours. During this time, you’ll want to keep the door to the bathroom or kitchen closed.

  1. 5th step: Run cold water for ten minutes to help fully rinse the vinegar out of your hair and skin.
  2. Step 6.
  3. Step 7.Rinse the bleach with another gallon of hot water to remove any remaining residue.
  4. The majority of the material that was obstructing your drain should have been eliminated by now.

There should also be enough of water standing in the U-shaped curve of the sewage trap to prevent it from backing up. Step 9: Finally, pour approximately 4 ounces of mineral oil down the drain to slow down water evaporation and prevent dry plumbing. Cooking oil, in general, is really effective.

When to Call a Specialist Plumber

It is not recommended that you attempt to address the problem yourself unless you are an experienced DIYer or have dealt with sewage gas odor in the past. Because of the potentially hazardous nature of the problem, it is preferable to get it addressed by a professional plumbing firm. Best San Diego Leak Detection provides a comprehensive variety of skilled plumbing services that are meant to find the specific source of the sewage stench in your house and correct it in the shortest amount of time with the least amount of disturbance to you as possible.

When it rains, your house may smell like a sewer, and Best San Diego Leak Detection can assist you in resolving the issue quickly and efficiently.

20th of January, 2020 Categories:

Get Rid of Septic Tank Smell in House

Septic tanks that are properly working should perform their functions invisibly, which means that there should be no odor from the septic tank in the house. The most obvious sign that your system isn’t operating correctly is the stench of septic waste. The stench of septic tanks in the house is by far the worst. However, that septic stench is probably the least of your concerns, as a malfunctioning system may be both deadly and expensive to fix if left untreated. Septikos® is a product that is meant to eliminate the stench of a septic tank in your house.

Purchase Right Away

What does a septic tank smell in the house mean?

No septic tank odor is desirable, but septic odor in the rooms of your home is particularly offensive. Septic tank odors in the bathroom and drain regions are sometimes a symptom of a full tank, but more often than not, the septic tank odor is the consequence of a backlog in the septic system. The accumulation of fats, oils, and grease in the system might result in a backup of the system. Water used excessively in the home can also wash out the beneficial bacteria in the system, resulting in a buildup of sediments in the system.

Septikos® works to break down sludge in the septic tank, ensuring that everything continues to function as it should.

If the septic tank odor outdoors disappears but you continue to smell septic tank odors inside your home, you may have a plumbing problem.

Check the wax seal on your toilet to ensure it is in good working order. Septic smells can be carried into the home by a dried-out seal, which can be found at or at the base of the toilet. Fortunately, it’s a simple and quick fix that anybody can do. Purchase Right Away

Is a septic tank smell in the house normal?

The answer is no, as long as your septic tank is properly maintained and operating, it should be odor-free. Septic smells in the house are a warning sign that something is wrong. The septic tank stench that some residents have complained about is generated by gases in the system that accumulate when the septic tank environment becomes excessively acidic, as is the case in some areas. To keep the helpful bacteria working hard to digest your waste, you should maintain a PH level of 6.8 to 7.6, depending on the source of your waste.

Maintaining your septic system helps to safeguard your investment and ensures that it continues to perform for many years.

It is a simple and economical method of keeping septic tank stench to a bare minimum and your septic tank working at peak performance on a monthly basis by usingSeptikos®.

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Best septic product I have seen

Thank you very much for everything! Until I discovered this product, I was planning to pay $3200.00 to have my field lines redone. This is the greatest septic product I have ever seen. After one month, there were no more damp areas, and it was obvious that Septikos® was effective. Once again, thank you! 52020-02-19T22:10:45+00:00 Thank you very much for everything! Until I discovered this product, I was planning to pay $3200.00 to have my field lines redone. This is the greatest septic product I have ever seen.

  • Once again, thank you!
  • When the odor of your septic tank can be detected inside your home, it indicates that your system is out of balance and needs to be repaired.
  • Microbes are hard at work breaking down solid waste at all hours of the day and night, and they need on certain environmental conditions to survive.
  • Having an incorrect PH in your tank might harm the beneficial bacteria in your tank and slow down or completely stop the decomposition of sediments in your tank.
  • When this occurs, you may notice certain septic tank odors in the house, which you should investigate further.

Do I need to have my septic tank pumped out to get rid of the septic smell in my house?

In certain cases, a full septic tank causes a bad stench in the house, but there are several additional reasons for a tank to smell bad inside the house. In the event that you begin to notice a septic stench in your home, the first step you should take is to apply a septic tank treatment and allow it to operate for 48 hours. Make sure that the manhole for the septic tank is firmly closed and sealed if a septic tank treatment does not completely eliminate the sewage smell on the outside. A septic stench that lingers near vent pipe outlets might be caused by clogged plumbing vent pipes or by very quiet days with minimal wind movement.

Pumping out your septic tank is not only costly, but it also removes the beneficial bacteria along with the bad, which means that you will have to re-establish them after the pumping. A well maintained septic tank may operate efficiently for many years, saving you both time and money.

Septikos® Septic Treatment Testimonials

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No further problems

Five years have passed since we began using Septikos® in our mobile home park septic systems, and we have been really pleased with the outcomes thus far. In our mobile home park, there have been no additional difficulties with the septic systems, and we would suggest your product Septikos® to any company or individual who may be facing problems with their septic systems. Septikos® is simple to operate, and it requires little effort to keep a problem-free septic system in good working order. LarryTexas52020-02-19T19:27:12+00:00 Five years have passed since we began using Septikos® in our mobile home park septic systems, and we have been really pleased with the outcomes thus far.

  • Septikos® is simple to operate, and it requires little effort to keep a problem-free septic system in good working order.
  • Septikos® is a product that I will continue to use on a daily basis and that I have strongly recommended to my friends.
  • TheodoreCanada52020-02-19T19:34:13+00:00 As a result of utilizing Septikos®, I have avoided the costs and inconvenience of a second pump-out, for which I am quite thankful.
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  • Previous to the installation of your device, a significant portion of the fluid that passed through the system ended up on top of the ground.
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  • wilhelmnew york52020-02-19T00:00:00 19:39:07+00:00 Previous to the installation of your device, a significant portion of the fluid that passed through the system ended up on top of the ground.
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  • (I’m happy you don’t, though.) HelmutMinnesota52020-02-19T22:05:33+00:00 I began taking your product Septikos® in April of this year after experimenting with a variety of different options.

The end product is spectacular! In some cases, you may charge twice what you already do. (I’m happy you don’t, though.) I’ve come upon a septic product.

Thank you very much for everything! Until I discovered this product, I was planning to pay $3200.00 to have my field lines redone. This is the greatest septic product I have ever seen. After one month, there were no more damp areas, and it was obvious that Septikos® was effective. Once again, thank you! MorganAlabama52020-02-19T 22:10:45+00:00 Thank you very much for everything! Until I discovered this product, I was planning to pay $3200.00 to have my field lines redone. This is the greatest septic product I have ever seen.

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In addition, it continues to function with each new monthly application.

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In addition, it continues to function with each new monthly application.

In addition, the drain water drains considerably more quickly.

Thank you so much for the amazing service you have offered.

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