Finding Where To Dump Grey Water On Home Septic Tank? (TOP 5 Tips)

As with the other options, you will be dumping into your home’s cleanout or access port (on septic systems or city sewers). This is perhaps the simplest method so far, as it only requires that you connect your RV’s black or gray water tanks to your cleanout port using your sewer hose and flush the waste out.

  • Where it is allowed, you can dump grey water into the rivers and lakes. This can help you save time and money from having to dock at a marina and have your septic tank pumped out.

Where can I empty my grey water tank?

Although grey water may be less toxic than black water (and is even legal to dump on the ground in some states), it’s always the best practice to dump your tanks into the actual sewer, where the water can be treated and reused.

Can you discharge grey water on the ground?

Generally, as long as your gray tank contains water that was used for washing, it’s legal to dump it on the ground.

Where do you empty RV sewage?

A dump station is a place that is designed for the safe disposal of waste from RVs. This waste is disposed of into a communal septic tank, usually through the use of a hose.

Can I dump my RV black water into my septic tank?

In summary, yes you can dump RV waste water into house septic systems. Don’t use chemicals in your black water tank that may destroy your tank’s natural ecosystem. When dumping from an access port, try to make sure you’re on the correct side of the baffle.

Is GREY water sewage?

“Greywater” (by pure legal definition) is considered in some jurisdictions to be “sewage” (all wastewater including greywater and toilet waste), but in the U.S. states that adopt the International Plumbing Code, it can be used for subsurface irrigation and for toilet flushing, and in states that adopt the Uniform

What is considered GREY water?

Greywater is the used water from your bathroom sinks, showers, tubs and washing machines that may have come in contact with soap, dirt, food, grease and hair, but has not come into contact with feces (this is known as “blackwater”). “Keeping water to drinking standards that takes a lot of energy and cost.

Is GREY water safe septic safe?

You can bet your bottom dollar they are septic safe! Grey water and septic tank systems love Zero Co! Our products contain no nasties whatsoever, so you’re totally safe using our planet friendly products in your home.

Can you dump RV black water at home?

It is legal to dump RV black and grey water tanks at home, but the wastewater must go into an approved residential sewer system. Different areas may have specific local ordinances, and as a responsible RV owner, you should look into them before dumping your tanks.

How do I get rid of GREY water tank in my RV?

Open the housing area panel. Locate the hose clamps on the gray water tanks valves or nozzle and unscrew them by turning the hose clamp screw counter-clockwise. Slide the hose clamp off the valve/nozzle and pull the hose off the tank. Lift or pull the gray water tank up and out from the housing area.

Can you leave your gray water tank open?

You can leave your gray valve in the open position so water runs right down the drain. You don’t have to pay any attention to how full your gray tank is and you don’t have to dump it every few days. But there’s no chance for sewer odors to escape either.

Are RV toilet chemicals safe for septic tanks?

Camco TST Clean Scent RV Toilet Treatment, Formaldehyde Free, Breaks Down Waste And Tissue, Septic Tank Safe, Treats up to 8 – 40 Gallon Holding Tanks (32 Ounce Bottle) – 41502, TST Blue.

How To Dump RV Tanks At Home (The Right Way)

It is necessary to dispose of wastewater in a safe and responsible manner when on an RV vacation because the typical person consumes around 88 gallons of water per day while on the road. In addition to collecting filthy water from the kitchen sink and shower (grey water tank), the holding tanks aboard collect sewage waste from the toilet (black water tank). Those who own recreational vehicles must empty both tanks on a regular basis to minimize overspill and the associated mess. How to dump RV tanks at home without harming the environment or incurring a fine is covered in this section of the guide.

Is It Legal To Dump RV Tanks At Home?

It is permissible to dump RV black and grey water tanks at your residence, but the wastewater must be discharged into a domestic sewer system that has been approved. There may be unique municipal restrictions in place in different places, and as a responsible RV owner, you should check into these before emptying your tanks. As long as you dump your tanks into a sanitary sewage line or into the municipal sewer system, you should not have any concerns. Never empty your RV tanks into a storm drain since storm drains are commonly connected to reservoirs, which should be avoided at all costs.

Is It Legal To Dump RV Tanks Into My Septic System?

In the event that you are not connecting your RV tanks to the main municipal sewage line, you do have the option of directly connecting your RV tanks to your septic tank. Think about if you’re using ecologically friendly detergents and soaps, because harsh chemicals in the wastewater might kill beneficial microorganisms in your septic tank, which is something to keep in mind. Some environmentally friendly choices may be found by reading our evaluations of the top RV black tank treatments.

How To Dump Your RV Tanks At Home – 4 Practical Methods

The most common techniques for emptying your RV tanks at home are as follows: There are pros and downsides to each approach, and each method differs depending on whether you dump your tanks into the main sewage system, a septic tank, or use a bucket or macerator pump to dispose of the waste. Let’s take a deeper look at how to dump RV tanks at your house in this article.

The Residential Sewer Line and Septic Tank Methods

The majority of individuals have access to a sewage disposal system, whether it be public or private. In contrast to a private sewage disposal system, which is similar to a septic system, a municipal sewage disposal system is similar to a residential sanitary line or main sewer line. Both sewer systems are equipped with a cleanout, which is a tiny pipe that protrudes from the ground and connects to the main sewage line or septic tank and is sealed with an end cap. Following are the procedures to be followed when dumping your holding tanks into any of these sewage systems:

  • Locate the access point for the septic tank or sewage line. This procedure may necessitate the use of a heavy wrench and the assistance of others. Set up your RV next to the access port and attach the garbage disposal line to the black water tank. Protective face and hand gear should be worn to ensure that you remain protected and clean. Connect the other end of the output line to the access port on the septic tank. When removing sewage end caps, take your time since potentially dangerous gasses may escape. Ascertain that the output hose is pointing downward into the access port and that it is sufficiently secure to prevent waste from shooting out of the sides. Before you begin emptying your black water tank, double-check that you are on the solid waste side of your sewage system and not the storm drain side to prevent pouring potentially hazardous trash into a storm drain. Activate the valve to completely drain the black water tank, making sure it is entirely empty
  • Clean out the black water tank with fresh water, and then completely drain the tank. After you’ve finished with the black tank, you may go on to the grey water holding tank and repeat the process described above. Because the soap and detergent residue in the graywater will clean the dumping hose, it is recommended that you always empty the black tank first, followed by the grey tank. Before detaching your dumping hose from the sewage connection, thoroughly rinse the inside of the hose. Remove the sewage hose and store it in an appropriate location.

Check out our step-by-step instruction on how to connect and utilize an RV sewage hose for a more in-depth explanation of the procedure. Please note that you should only use the septic tank approach if you are confident that your grey and black water do not include strong chemicals or soaps that might kill the important bacteria found in your septic tank. Before beginning the process, always double-check that you are permitted to dump into your septic tank or public sewage line in your region of residence.

If you want to improve hygiene standards and keep things extra clean, we recommend that you invest in a flush valve for your toilet. They are responsible for removing hardened waste from the bottom of the RV’s black water tank, preventing the tank from becoming overflowing sooner than it ought to.

The Bucket Method

Following these procedures will allow you to dump the tanks in your RV using the bucket method:

  • Ensure that you have protective hand and face protection on before filling the bucket with grey and black water. Prevent the bucket from being completely overfilled. Carefully pour the bucket into your house toilet and flush it to ensure that all waste is removed. Walk slowly and carefully so that none of the bucket’s contents is spilled on the ground.

However, while the bucket approach is the most straightforward and cost-effective dumping option, it is also the messiest and most time-consuming to use. This approach is most effective for emptying smaller holding tanks, while bigger holding tanks require a more time-consuming and difficult operation.

The Macerator Method

This technique of dumping is a little more involved, but it makes the work of emptying your holding tanks a lot more manageable in the long run. Unlike a standard pump, a macerator pump will not simply push away waste. Moreover, it aids in the churning of solid waste, making it easier to dispose of and letting you to utilize virtually any size hose. This video demonstrates how to utilize the macerator pump technique at home in step-by-step detail. Do you need to empty your RV’s black tanks at home?

To summarize, the macerator pump approach looks somewhat like this:

  • Before anything else, connect the output hose of the black water holding tank to the input valve of the macerator pump. In order to complete the installation, attach an extension hose to the outlet valve and drag the hose’s end to your sewer inlet or toilet. Activate the macerator pump by opening the black water tank’s output valve and turning it on

Use a clear elbow so that you can see when the flow is interrupted. You don’t want to take the chance of damaging the macerator pump by leaving it running empty. If you choose for this option, be prepared to invest a significant amount of money on a macerator pump set, which may run into the hundreds of dollars.

BenefitsRisks Of Emptying Your RV Tanks At Home

The most major advantage of emptying your RV tank at home is that it is more cost-effective than using a dumping station, and you will not be charged any fees. This is not to say that it is really convenient! For those times when you have visitors staying over, you may turn your RV into an extra room or permanent home addition. The most significant downside of emptying your RV tanks at home is the danger of leaking raw sewage, which is especially true if you employ the bucket technique of dumping your tanks.

However, this is true regardless of whether you are disposing at home or at a dumping site.

Consequently, be certain that you are adhering to all applicable regulations or you might face a significant punishment.

How Often Should You Dump the RV Black Water Tank?

Due to the fact that the frequency with which you need to empty your tanks varies depending on how frequently you use your toilet and the size of your black water tank, there is no general solution to this topic. If you travel by yourself most of the time, you might be able to go for a week or longer without having to dump. However, if your RV has smaller holding tanks or if you are camping with a big group of people, you may need to empty your black tank every other day or more frequently. Most recreational vehicles are equipped with a sensor that indicates how full your grey and black water tanks are.

Allowing the tank to get overflowing might result in your black tank leaking and other problems.

This will guarantee that any solids have adequate time to decompose, and the weight of the trash will make it simpler to empty the waste container.

Camper FAQs is made possible by donations from readers. It is possible that purchasing through links on our site will result in us receiving an affiliate commission. Because I am an Amazon Associate, I receive money when people make eligible purchases.

How Do You Empty Your RV Tanks At Home?

A straightforward inquiry with a couple of straightforward responses. We favor the macerator technique, although there are other options, such as the bucket method or the septic tank method, to consider. The septic tank approach is by far the most straightforward, but it is only effective if you already have a septic tank. (Do you have one?)

Where To Dump RV Waste

The vast majority of the time, you’ll likely empty your tanks while driving. We provide a comprehensive guide on locating and utilizing RV dump stations. First, look to see whether there is a waste site in the vicinity. Unless you have a septic tank or intend to frequently dispose of garbage at home, the quickest and most convenient approach is to make a brief journey to the dump station for disposal. In most regions, it is permissible to dump your RV’s black tanks at your residence (google to double check).

  1. If you suspect that dangerous chemicals or detergents have gotten into your black tank, call your local water department right once.
  2. If you believe there is a risk that this may be an issue, you should proceed cautiously and employ the macerator procedure.
  3. In this case, it is effective since the trash makes its way to your local sewer system.
  4. According to the regulation of the Environmental Protection Agency (EPA), your municipality may or may not have integrated sewage and rainfall drains.
  5. Lastly and most importantly, curbside systems are unquestionably storm drains, not sewage drains.

RV BlackGrey Tanks: Septic System

When you’re traveling by RV, having a septic system is a fantastic convenience. If you know where your septic cleanout line is located, you should be able to empty it directly into your holding tank. ” alt=””> ” alt=””> Septic systems, on the other hand, are quite situational. Here are a few points:

  • Septic systems may be used to dispose of both black and grey water tanks. If you are unable to locate the cleanout PVC pipe, there is frequently an access port.
See also:  How To Sanitize Yard After Septic Tank Overlows? (Solved)

In septic systems, you may dispose of both black and gray water tanks. If you can’t find the cleanout PVC pipe, there’s usually an access port.

RV Waste: Bucket Method

Let’s pretend it’s the beginning of spring. You’ve just gotten back from a one-night trip in your RV, which was your first outing this season. When you first started, the black and grey tanks were completely depleted. There is some, but just a little amount, of garbage now. Rather than having to travel to a dump site, you may simply empty your tanks at your residence. By using this strategy, you will be in the forefront of the threat.

  1. Parking your RV as close to the house as feasible (within reason) is recommended. Set aside a pail and put on some disposable gloves. Place the bucket beneath the waste outlet of your RV
  2. And Fill the bucket only two-thirds of the way. You don’t want to make a mistake and spill something. Make sure you bring it inside the restroom with care. Dump the contents into your toilet (while flushing)
  3. Repeat as needed.


Human excrement has the potential to spread illness. There are several cautions throughout this site concerning the procedures you may take to avoid the possibly unlawful and deadly repercussions of dumping your black and grey tanks. Please read them carefully. Human waste is classified as biowaste due to the fact that it may serve as a vector for both viral and bacterial infections. If it gets into sources of drinking water, it can pose a major health concern to those who consume it. According to the World Health Organization (WHO), about 2.2 million people die each year as a result of illnesses caused by polluted drinking water.

One of the most significant achievements of human civilization has been the decrease of disease transmission through human waste through the practice of hygiene and sanitation, which can involve the use of a wide range of diverse technologies. Wikipedia

How To Empty Your Tanks: Macerator Method

We’ll go through our favorite approach, which is the macerator method. We believe it is the most basic and practical method for all types of garbage.

What You Will Need

Even if you are not visiting a dump site, you will want materials that are similar. The most significant change is that you will use a macerator to grind through the waste material instead of a grinder. Then it’s flushed down the toilet.

The Macerator

We recommend Flojetis as our recommended macerator for disposing of RV garbage. We like them since they are a simple system to set up and operate, which makes life easier for us. It is intended to be used in conjunction with garden hoses. If you exclusively discharge your trash at home rather than at transfer stations, you will not require a sewage hose kit.

Flojet Details

Here are a few things you should know about this particular Flojet model.

  • As soon as it begins to overheat, this system will shut down immediately. An on/off switch and a six-foot cable are included with the purchase. It should not be used for “hard, solid items, sanitary napkins, or rags,” according to the manufacturer.

For further information, consult the owner’s handbook. You can get theFlojet maceratorhere. If you are experiencing technical issues, please contact us at 978-281-0573.

SewerFlo: A Great Alternative

If you already have an RV sewage hose, SewerFlo has a model that is less expensive. It is an excellent product; however, it does not function with a garden hose output. SewerFlo is equipped with a strong pump and macerator that connects with a simple twisting motion. Experienced RVers who already have the necessary equipment for frequent dump stations will find it to be an excellent alternative. Consider the following scenario: you’re new to RVing and don’t yet have a sewage hose. If you want to discharge trash at home as well as at dump stations (while on the road), the SewerFlo model and an RV waste hose are recommended.

Both SewerFlo and Flojet have received overwhelmingly positive reviews from the RVing community.

As a side note, both Flojet and SewerFlo manufacture units that may be equipped with garden hose inlets for the purpose of cleaning the macerator.

Check out this tutorial for information on how to repair and maintain your RV macerators.

Other Equipment

In addition to the macerator, we propose the following pieces of equipment (which you probably already have).

Item (Our Top Choice) Purpose
Gloves Stay clean and stay healthy
Wipes Clean valves, handles, and connection ports
Black/Gray Tank Flush Hose Used to flush out tanks during/after draining them**
Sewage Hose Garden hose / RV sewage kit hose (see notes on macerators for which you should use)
Tank Treatment Used to prevent odors in your tanks (especially your black tank)

**The flush hose and the sewage hose are two different hoses. It’s nothing more than a garden hose. You will attach it to the macerator so that it can be rinsed and the waste can be moved. Do not utilize any line linked to your RV’s sewer system for portable water storage or dispensing.

The Process

The time required is 30 minutes. The proper way to empty the black and gray waste tanks of your RV at home.

  1. Choose the Proper Macerator If you have an RV sewage hose, you may utilize the pump macerator from SewerFlo. If you prefer to utilize garden hoses, Flojet’s macerator is a good choice. Connect Your Macerator to Your Recreational Vehicle Connect the macerator input to the waste output of the RV by screwing or twisting it into the appropriate location. Additionally, connect the power cord. Flush hoses should be connected to the macerator. There are three ports on your macerator for connecting devices. The first is the waste input (connected in step 2). The second is the intake for the rinse water (for both types of macerators, this can be a garden hose). You are free to connect it at this time. This hose connects to the side port that protrudes from the side of the vehicle. In order to assist in rinsing waste through the macerator and all the way to your disposal location, this ‘flush’ should be performed every few minutes. Connect the Macerator’s waste output hose to it. If you choose Flojet, the business end of the macerator is equipped with a garden hose, and if you choose SewerFlo, the business end is equipped with an RV sewage hose. Insert it by twisting or screwing it in place. Check to see that the other end of the hose is at the location you desire. The toilet is the most frequented location. Open the RV Waste Disposal Ports Both the black tank and the grey tank should be represented by two different values. Open each one one at a time. First and foremost, empty the black tank. It will clean up the lines and rinse out any debris completely when you dump the grey water tank in this manner. Turn on the Macerator if it is not already on. This is a self-explanatory statement. If the macerator is required to drive the trash uphill, there is a risk that it will overheat before the waste is entirely removed from the tanks. Don’t be concerned. With one click, Flojet will be turned off. Then wait a few minutes for it to calm off, and you may get back to work. Organize Yourself Afterwards, disassemble your RV’s septic system and wipe off the whole system using disinfectant wipes. You may learn more about unplugging from the internet by reading our lengthier advice. You’ve advanced to the level of an expert.


What exactly is a recreational vehicle septic tank? RV septic tank is another word for the combination of the black waste tank and the gray waste tank. They work together to form the sewerage system of your recreational vehicle. Is it possible to discharge the waste tanks from your RV at home? Answer in a nutshell: yes. The long and the short of it is that you must execute things right in order to prevent significant repercussions. If you have a septic tank in your house, the process is rather basic.

Otherwise, you’ll need a macerator, which will make it much easier to empty your tanks whenever you want.

In order to dump RV waste tanks at home, what is the finest macerator?

If you currently have an RV sewage hose, SewerFlo makes a reasonably priced and efficient replacement. It is an excellent product; nevertheless, it is incompatible with garden hoses. Otherwise, utilize Flojet in conjunction with garden hoses—it is a fantastic system that is simple to set up.

The End

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How To Dump Your Holding Tanks At Home

The following are the most important points:

  • Do not dump your tanks at your residence unless you are on an on-site septic system, unless you have exclusively used septic-safe cleansers in your RV’s wastewater tanks, or unless you are connected to a city sewage system with a properly built cleanout. Always double-check local ordinances and your homeowner’s association (if you have one) to ensure that dumping your RV’s waste water tanks is permitted in your neighborhood. There are three primary techniques for emptying the tanks of your RV at home: If you don’t have a bucket, you can dump directly into a cleanout port without having to use a macerator pump. If you simply have a few gallons of waste in your tank and you need to get rid of it, the bucket approach may be your best option for getting it out. See down for further information. It is possible to macerate your RV’s waste before emptying it into your septic tank, but this is a more difficult and expensive solution. See the details below for further information. It is critical that you do not overload your tank by putting in an excessive amount of waste at once while using this option. Possibly the most straightforward alternative is to connect your RV directly to your home’ septic system, without the need to macerate the waste first. It is critical to avoid overloading your tank by dumping an excessive amount of waste into it at the same time while using this option. See down for further information. Caution should be exercised when discharging garbage straight into your home’s septic tank or cleanout valve. It is possible to breathe in hazardous fumes from sewer pipes and wastewater, which can be lethal if inhaled. Additionally, keeping the lid off of your septic tank for an extended period of time might cause the microorganisms in the tank to die. More information may be found in the section below. Hazardous substances have a negative impact on septic systems. The use of dangerous chemicals in conjunction with your black or gray water tanks should be avoided at all costs if you’re dumping into a septic system. Learn more about what materials are acceptable in RV holding tanks in this post.

Before you begin, make sure to verify all applicable local rules and regulations to ensure that you may lawfully dispose of garbage at your residence. Disclaimer: If you are unable to dispose of your tanks at home, please refer to this article, which provides information on alternative disposal sites. RVers frequently inquire whether they may dispose of their RV garbage at their residence. The quick answer is, of course, yes! You may dispose of the garbage generated by your RV at your residence, and there are numerous options available.

  1. Perhaps you have one of these justifications, or perhaps you prefer to do things on your own.
  2. Now, before we get started, we want to be clear that dumping your tanks at home will need a significant amount of time, work, caution, and responsibility.
  3. In the event that you are new to RVing and/or if you aren’t entirely comfortable emptying your tanks at home, we recommend that you empty your tanks at a dump station.
  4. For information on finding a disposal station in your area, please contact us or click here.
  5. Whatever your system type (septic system or city sewer), you’ll need cleanouts in order to properly dispose of trash.

3 Ways to Dump Your Tanks

There are three fundamental methods for emptying your holding tanks at home:

  1. Making use of a bucket. (This method is most effective for lesser amounts of garbage.) By crushing or macerating the fruit
  2. Dumping directly into your home’s septic tank or cleanout without first macerating the waste
  3. And

Please do not simply drain the contents of your gray or black water tanks into your toilet. This is extremely dangerous. Toilets are not designed to handle the volume of waste that can be generated by RV holding tanks. If you try to dump your holding tanks into your toilet, you will almost surely suffer terrible blockages! Continue reading for more information.

The Bucket Method

This method of emptying your RV holding tanks is most effective when there is just a little quantity of waste in your RV holding tanks to begin with. Because of this, it is probably not a good idea to try this procedure if you are dealing with a huge lot of garbage! If you just have a few gallons of waste in your tanks, we strongly recommend that you employ this strategy.

Because many RVers will not want to make a journey to the dump station to dispose of a few gallons of trash, we anticipate that this will be the home dumping option that the vast majority of RVers will use at some time in their travels. Here’s how you go about it:

  1. Get yourself a bucket. (A 5-gallon bucket is generally the most practical size.) Installing the bucket under either your gray or black water tank, opening the valve very slowly and gently, and filling the bucket with waste is recommended. When you’re finished, close the valve to seal it off. Opening the valve very slowly will prevent the waste from splashing around too much, but you may still wish to seal your nose, wear a facial covering, and/or wear gloves to protect yourself from the waste. Dump the pail of rubbish into the cleanout port with care to avoid damaging it (septic or city sewer). With a screw cap on the end, the cleanout is a PVC pipe that is positioned above ground (often between your house and the tank or between your house and the sewer). It’s as simple as unscrewing the top and pouring the garbage into the cleanout. Continue to follow the instructions outlined above until your gray or black water tank is completely depleted. Remember to rinse and disinfect the bucket after each use.

It is also possible to employ an access port in the event that your septic tank lacks a cleanout. If you decide to continue with this route, go with caution. Internal to your septic tank are highly toxic gases that can be lethal if ingested by the wrong person. Make sure you choose the access port that is the most convenient for you at your residence. A baffle is located in the center of your septic tank, and it prevents sludge (solid waste) from obstructing your discharge outlet. As a result, if you pour on the incorrect side of the baffle (the side that is furthest away from your home), you run the danger of blocking your tank.

See also:  What Chemicals Do You Put In A Septic Tank? (Perfect answer)

This can result in the death of the bacteria that aid in the breakdown of trash in your tank.

It has the potential to generate terrible blockages in your plumbing system, which will ultimately result in costly and stressful repairs and replacements.

The Macerating Method

For those who find the bucket approach too nasty, there is another alternative available, although one that is perhaps somewhat difficult to understand! This method includes macerating (which is just a fancy word for smashing!) the waste with a special macerator pump, which chops the trash up into a smoothie-like consistency (yum delicious!). The waste is then composted. Once connected to a garden hose, the macerated waste may be sent to your home’s septic tank or cleanout port. Once again, several publications propose that you pour the macerated feces into the toilet and flush it down the toilet.

Instead, we propose that you discharge your macerated trash into your cleanout port to save yourself the trouble of having to haul it away.

You’ll need the following supplies:

  • An RV waste macerator pump is used to dispose of RV garbage. (They usually cost between $100 and $200, depending on where you live.)
  • An adapter for connecting a hose to your RV
  • An adapter for connecting your macerator pump to your garden hose
  • A garden hose, to be precise. (It’s definitely a good idea to set aside one hose specifically for this purpose! )

If you’d want to empty your tank utilizing the macerator pump approach, follow these steps:

  1. Make use of the hose adapter to connect your macerator pump to the waste exit on your RV
  2. Make a connection between your macerator pump and your garden hose by using the CDFJ adaptor. The other end of your garden hose should be inserted into your home’s septic tank. Shortening the distance that trash must travel via the garden hose will aid in the speeding up of the process and will reduce the pressure placed on your pump. Connect the macerator pump to the power source. Open the waste output valve on your RV and turn on the macerator pump to remove the waste. Continually flush your RV’s system with clean water until it is clean
  3. When the water pouring out of your RV is clear, you’ve completed the process of emptying your tank! Remove everything from the system, and you’re finished

Although this approach requires a little more effort and will cost you a little more money to complete, it is quite successful for dumping at home if you are ready to put in the necessary effort.

The Dumping Without Macerating Method

If you want to dump your tanks at home, the last alternative is to dump your gray or black water tanks without macerating them beforehand. You will be dumping into your home’s cleanout or access port, just like you would with the other alternatives (on septic systems or city sewers). Because it simply needs connecting your RV’s black or gray water tanks to your cleanout port and flushing the waste out, this is the quickest and most straightforward approach thus far. In the event that you want to employ this option, you should slowly drain waste into your home’s cleanout port.

If you are entering your septic tank through the access lid, take care not to disturb the scum layer as much as you possibly can. It is critical to exercise extreme caution when dumping straight into your septic tank, since this may be quite detrimental to your septic system.

Using the Right Products

We must emphasize that you should not throw caustic chemicals into your septic tank as a precautionary measure for any of the procedures described above. Because caustic chemical treatments, such as bleach or ammonia, have been used to clean the toilet bowl and disguise odors in your holding tanks (which is not a fantastic idea, let us be honest!) it is not recommended that you dump the contents of the RV’s holding tanks into your house’ s septic system. The bacteria in your septic system work to break down waste, which is how it works.

Caustic chemical compounds such as these are particularly harmful to septic systems and can result in serious difficulties down the line.

If you want to dump into a septic system, we recommend that you use non-hazardous and septic-safe holding tank treatments.

In addition, our thorough treatment method, The Unique Method, defines the appropriate wastewater treatment techniques to be followed, as well as the appropriate materials to be used in your tanks!


We hope that this post has assisted you in learning everything you need to know about dumping your RV holding tanks at home! Once again, if you are at all uncomfortable with any of the procedures listed above, we recommend that you simply empty your RV at a dump site rather than continuing with them. For information on finding a disposal station in your area, please touch or click here. Again, please be sure to adhere to all applicable local rules while disposing of your tanks, and if you have any questions or issues, please do not hesitate to contact us.

Adopt The Unique Method

You purchased your recreational vehicle so that you may enjoy life and spend time with family and friends on the road. The last thing you want to do is squander valuable time and resources attempting to resolve wastewater holding tank complications. It is not necessary to spend a lot of time or money on keeping your tanks in optimum functioning condition if you follow our tried and true process: The Unique Method. After years of talks with actual clients who were dealing with genuine difficulties, we developed The Unique Method, which is a complete tank maintenance plan.

Try it for yourself and learn why thousands of campers rely on TheUnique Method to keep their RVs running well every day. If you want more assistance with any of the topics discussed in this tutorial, or if you just have a remark, we are here to assist you at any time. Get in Touch With Us

Also in Guides and Resources

You purchased your recreational vehicle so that you may enjoy life and spend time with family and friends on the road. The last thing you want to do is squander valuable time and resources attempting to resolve wastewater holding tank complications. It is not necessary to spend a lot of time or money on keeping your tanks in optimum functioning condition if you follow our tried and true process: The Unique Method. After years of talks with actual clients who were dealing with genuine difficulties, we developed The Unique Method, which is a complete tank maintenance plan.

Try it for yourself and learn why thousands of campers rely on TheUnique Method to keep their RVs running well every day.

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How to Unfreeze RV Pipes and Tanks

The 8th of December in the year 2021 In addition to being preventative measures, many of these thawing techniques are also preventative measures, and the tools used to prepare for cold weather should be staple items in your RV if you plan to camp through the winter, and even if you plan to camp in the fall or very early in the spring when the weather in many areas can surprise you with freezing temperatures at unexpected times.

Throughout this post, we’ll go over what sections of your RV’s water system are at risk of freezing, what equipment you’ll need to defrost frozen tanks and pipes, and some practices to use when using those items to prevent causing harm during the thawing process.

Separating Gray Water from the Septic

It is not the most efficient use of this increasingly scarce resource to flush soapy water from the washing machine, sink, or shower down the toilet. This is especially true in drought-prone regions such as California, Arizona, and Texas. If your home is equipped with a septic system, you have two more compelling reasons to recycle gray water. To increase the lifespan of the system and limit how often you have to pump the tank, you should consider the following options. To determine whether or not you should separate your grey water from that of your septic system, you should first research gray water legislation in your state.

A permit is required for any system that contains more than one washing machine, for example, according to new California legislation that were implemented in 2010.

To be clear, this does not imply that governments do not want consumers to construct grey water treatment systems.

The city of Tucson gives a refund on the expenses of building a grey water system, and the Environmental Protection Agency (EPA), in conjunction with state governments, provides financing for water management initiatives.

Grey water, on the other hand, has the potential to pollute, thus precautions must be taken.

What Is Grey Water?

The water that comes into your home is referred to as potable water, which implies that you may safely use it to boil potatoes or brew tea in a saucepan. It’s a safe source of drinking water. There are two sorts of water that exit the building. The first is blackwater, which is, as the name implies, the noxious waste that comes out of the toilets and sinks. The remainder is technically gray water, and it has the potential to be recycled if it fits specific requirements:

  • It cannot contain any potentially harmful compounds. The fact that it originates from the washing machine eliminates the possibility of diaper water being present. It has not been in touch with any blackwater
  • Nonetheless,

Grey water can include soap residue, hair, and even microscopic particles of dirt and other contaminants. All of them are organic compounds that will not harm plants and may even be beneficial to them. Illinois, Kansas, North Dakota, Ohio, South Carolina, and Tennessee are among the states that do not distinguish between grey water and blackwater. Gray water disposal regulations in Tennessee, for example, are nearly identical to those governing blackwater disposal. If you follow common-sense standards, you can benefit from the absence of regulation in these states because there are often fewer restrictions prohibiting grey-water recycling.

Gray Water Disposal Systems That Don’t Require a Permit

In contrast to the majority of other states, California strictly restricts grey water, allowing only unpermitted recycling from a single washing machine to be used. The water must remain on the site and be directed specifically to landscaping plants to be effective. In order for the water to be sent to the septic system, a three-way valve must be installed in the outflow tube, and the only pump that may be used is that of the washing machine. The tube must empty below a 2-inch minimum layer of gravel or mulch, and it must not be permitted to pool or flow off onto the surrounding area.

As a general rule, anyone who installs and uses an unpermitted grey water/septic system should do the following:

  • Avoid keeping water for more than 24 hours to avoid smells and microbiological contamination
  • Instead, store water for no more than 48 hours. Avoid coming into contact with grey water. In order to prevent grey water from pooling or running off, make sure it gets directly into the ground. Avoid difficulties such as pumps, filters, and other devices. Install a three-way valve in the system.

What’s Possible if You’re Willing to Get a Permit?

A more thorough grey water recycling system almost often necessitates plumbing upgrades, which necessitates the acquisition of a permit in most, if not all, jurisdictions. The sink drains, as well as those from the shower and bathtub, could all be connected to a centralized waste line that would route the water to your garden if you were prepared to go through the permitting procedure. It should be noted that California law does not permit the recycling of water from the kitchen sink or dishwasher, and it is possible that this is also the case in other states.

The diverting of existing pipes into a main grey water line, as long as the main grey water line is connected to the septic waste line by a three-way valve, may be permitted under local rules and regulations.

This is a safety device that keeps the toilet from overflowing during instances of high usage.

Drip irrigation systems for trees and flowers are available, and you may guide the water into channels under the lawn. Keep in mind that you’ll need drip emitters that are clog-resistant and designed particularly for usage with grey water.

Mistakes and How to Avoid Them

One of the most costly mistakes you can make is to design and construct a grey water system that is far more sophisticated than you really require. The simplest greywater systems are the most effective. Complicated systems are typically more expensive and harder to maintain, and they perform badly as a result of their complexity. Aside from keeping your grey water system basic, there are a few other things you can do to avoid making common mistakes and ensure that the system you do build provides years of safe and effective water management:

  • Grey water should not be stored since it contains a lot of organic debris, and if it is stored, it will rapidly transform into blackwater. Plan the layout of your system so that the grey water continues to flow until it soaks into the earth.
  • Inappropriately directing grey water–Allowing grey water to run too close to the home’s foundation might lead to a drainage problem that can cause the foundation to sag and become unstable. Allowing grey water to run over poorly draining soil or onto bedrock, on the other hand, can result in pools of water. Consider seasonal drainage patterns and avoid places that flood during the rainy season to keep your home safe. A stream, river, or other natural waterway should never be directly adjacent to a grey water drain.
  • Irregularly channeling grey water–Allowing grey water to run too close to the foundation of a home might lead to a drainage problem that can cause the foundation to become unstable. Allowing grey water to run over poorly draining soil or onto bedrock, on the other hand, can result in pools of water forming. Consider seasonal drainage patterns and avoid regions that flood during the rainy season to keep your family safe. A stream, river, or other natural waterway should never have its grey water draining into it.
  • Installing filters is not recommended since they clog fast and require frequent cleaning, and they offer few benefits. Plants are generally fine with little bits of organic stuff in their environment.
  • Grey water outflow pipes should be sloped at a rate of at least 1/4 inch per foot over their whole length. In terms of slope, this amounts to around a 2 percent slope. The failure to do so when diverting water away from the washing machine might result in a backup of water that could damage the washing machine’s electric motor. When using rigid pipe, make sure to provide adequate support. Typically, grey water pipes are painted purple in order to distinguish them from traditional waste pipes.
See also:  What Happens When Your Septic Tank Fills Up? (Best solution)

How To Dump An RV Grey And Black Water Tanks At Home

Owning an RV may be an exhilarating and rewarding experience. Something that you may not find as exciting as you would like? Emptying your black water tanks is a must! We’ve learnt our lesson after going about things the incorrect way the first time. And we are prepared to provide the essential knowledge that assisted us in making the proper decision. Following are some pointers to assist you be better prepared for how (and where) to handle what may seem like a daunting undertaking, but is very important in order to properly maintain your tanks empty.

Waste tanks (also known as holding tanks) are used to collect both liquid and solid waste from recreational vehicles (RVs).

Homeseptic systems might be the solution you’ve been looking for.

Several things must be understood before dumping rvtanks at home, including the rules (written and unwritten) that govern the emptying of blackgrey tanks at your residence.

Grey Water vs. Black Water Tanks

There might be considerable ambiguity regarding the distinctions between black water and grey water. The two types of wastewater are as follows:

What Is Black Water?

Black water is the waste water from your toilet that contains feces, urine, and toilet paper, among other contaminants. In addition, the water used to flush your toilet is considered waste. In the event you are not flushing anything else down the toilet, that is. “Black water,” “brown water,” and “sewage” are all terms used to describe this type of water. It is contaminated with microorganisms and may contain illnesses. Waste from your black water tank may be recycled into fertilizer for non-edible plants, if you follow the proper procedures.

What is grey water?

Water that has been discarded from your sinks and shower is referred to as grey water. Dishwashers and washing machines are also included. Should you be fortunate enough to have one of those gadgets in your RV, consider yourself fortunate indeed!

Grey water derives its name from the soap residue and grime that give it a grey tint and give it a grey appearance. Despite the fact that it has not come into touch with bacteria that cause excrement, dumping it straight on the ground will result in it turning into black water within 48-72 hours.

Why dumprvtanks at home?

Some RV owners prefer to entirely avoid this problem by never ever using their toilet, sink, or shower in their vehicle. They would prefer to use public facilities rather than dump, clean, and maintain tanks on their own property. That style of life is just unattainable for the majority of people. We’re basically (and sometimes literally) living out of these mobile homes, so it’s only reasonable that we’d need to make use of the restrooms. Unfortunately, the waste tanks are not capable of emptying themselves.

In contrast to a stick-and-brick house, where you flush the toilet and everything miraculously disappears.

However, it is quite convenient!) You must thus educate yourself on tank maintenance and ensure that you adhere to all applicable regulations.

Is It Legal To Dump RV Black Tanks At Home?

Is it possible to dump your RV tanks at your house, and more importantly, is it legal? There are several things to consider before dumping your RV’s black and grey water tanks into your septic system. First and foremost, while dumping at home may be the most convenient alternative for you, it may not be the greatest answer for everyone. It may be tempting for individuals fortunate enough to have access to a domestic septic system to save money by avoiding the expense of using a dump station. Taking advantage of the convenience of emptying at home comes with its own set of laws, which are not followed by the majority of dump stations.

How often should I empty my black water tank?

When you are doing anything for the first time, it is natural to feel nervous, especially if you are not confident in your ability to do the work at hand. Set yourself up for success by being familiar with the fundamentals before you ever consider attempting to “pull the plug” on your computer. How often should you empty your tanks, and what should you use? There is, without a doubt, no definitive answer in this situation. Whatever the case may be, it all relies on how many people you are traveling with and how much waste is being discharged into the tanks.

Flushing them out before then will not give the solids enough time to begin to decompose properly.

Additionally, it will provide you with an excellent indication of when you will need to discard the contents.

How Do I Know If My Tanks Are full?

What do I do if I don’t have a flashlight? I don’t believe it either! In this situation, making educated guesses is your best bet. Showersinks will provide you with a decent indication of how full the tanks are after around 2-3 days of use for each individual who uses the toilet.

If you have to dump before reaching the 2/3 full threshold, it is advised that you add enough water to bring it up to the appropriate level before continuing.

where to dump r vwaste At Home?

When new RV owners wish to empty their tanks, one of the most often asked questions is “Where do I go to dump?” When it comes to deciding where to drain your tanks, you have a few alternatives. Keep in mind that there are rules prohibiting the direct dumping of blackorgrey tanks into the ground. Dumping bacteria-laden water on the ground can have negative effects on the ecology and promote disease transmission. Make sure you don’t become a careless RV owner.

how to dumprvwaste at home?

First and foremost, there are no chemicals permitted while emptying your black water tank at home! They will completely eliminate the beneficial microorganisms in your septic system! If microorganisms are eliminated, the delicate equilibrium will be thrown out of whack. And here are three safe methods for emptying your RV’s black water tank at home.

1: The Residential Sewer Line and Septic Tank Methods

Locate the “cleanout,” which is a pvc pipe with a screw cover, on your septic system. Otherwise, you will need to locate the “access port” lid, which may be found on the back of your computer. Ensure that you are on the solid waste side of your system’s ” baffle” by checking twice. The last thing you want to do is dump on the wrong side of the road and cause yourself big (and expensive) troubles! In addition, take your time when removing sewage plugs, since potentially dangerous vapors may be released!

2:Empty Your RV Black Tanks With Macerator

You do not need to be concerned if you are unable to directly discharge into your septic system because there is an alternative technique accessible. Please be advised that it may not be the most straightforward procedure. Using an amacerator, you may grind up the contents of your waste holding container. Using an electric pump, you can flush the contents through a garden hose directly into your house toilet.

3: The Bucket Method

The bucket approach, which is the last but not least, is likely the most physically taxing, as well as the most possibly messy (if you’re not cautious). Filling your tank one bucket at a time and transporting it to your house toilet to be disposed of are the steps involved. If your tank is totally filled, it is not suggested that you use this procedure.

Is it legal to dump at home?

Despite the fact that it may be the most convenient option for you, your city or neighborhood may have restrictions (or laws) prohibiting you from disposing of your RV trash into a residential sewer system. As a result, it’s advisable to double-check before you dump! No one wants to be saddled with a big fee or have their neighbors become enraged!

Where to Dump an RV Black Water Tank While Camping?

Are you planning on staying at a campsite or RV park? It’s likely that they have a dump station on the premises. You will almost always be charged a little price to dump, but you may not have any other choice than to pay. Fees might range anywhere from $10 to $25 each session. The campground or RV park where you frequently stay may offer an annual dump membership that may save you money on your waste disposal. The benefit of dump sites is that they are particularly created for this purpose, which is a welcome relief.

Providing you with the adequate area and ground covering required for simple dumping and cleanup operations. Truck stops, petrol stations, and rest areas may all be found along the route, providing convenient opportunities to empty your tanks. In fact, I discovered one at “South of the Border!”

How To Empty RV Waste Tanks At A Dump Station

In case you’re unfamiliar with the process of emptying your RV waste tanks, here are some guidelines on how to do it safely and effectively.

What you’ll need

The difference between a positive tank dumping experience and a negative tank dumping experience might come down to the tools (or the quality of the tools) that you are employing during the process. Part of winning a conflict is having the correct tools in your arsenal. What do you need to empty your RV waste tanks in this location?

  • Gloves that are disposable (rubber or latex)
  • Make room for the elbow
  • A sewer hose (either long enough to reach the sewer or with further extensions)
  • A hose specifically designed for cleaning your tank (it is critical not to use your drinking water hose for this purpose)
  • Spray with antibacterial and disinfecting properties
  • Bleach wipes that are disposable

How to Dump Your RV Black Water Tank Step by Step guide

The process of emptying and cleaning your blackgrey water tanks must be completed in a certain sequence. And, after you’re finished, be sure to wipe and sterilize your hands, as well as any other surfaces that may have been contaminated by waste water. You and your passengers will become unwell if you spread germs and diseases about your rig.

  • Prepare to back your truck into the dump station, as near to the drain as you possibly can
  • Put on your gloves! Keep in mind that disposables are the safest option. Access your tanks and compartments by unlocking and opening them. Check to be that both of your greyblack valves are closed before proceeding. Remove hoses, connections, and elbows from their storage locations. FIRST, attach the hose connections to the dump site drain hole. Remove the tops from the grey and black water tanks. Connect the hose to the RV tank drain outlet in a secure manner. Please double-check that both ends of your hose are securely secured together. Pull the release lever on the black tank. Make use of your RV’s black tank rinse, or attach your tank cleaning hose and rinse it out
  • Pull the grey tank release lever
  • Remove the hose from the RV connection and flush it down the dump station when the tanks have completed emptying entirely. Everything should be thoroughly disinfected before being placed back into storage containers. Handslock chambers should be cleaned and disinfected. You’ve completed your task

Congratulations, you have successfully overcame your apprehension of emptying the blackgrey waste water tanks in your recreational vehicle! See? It wasn’t too bad, despite the fact that it appeared to be a long list of steps. And, with time and experience, it will become much more efficient. Remember to keep an eye out for the people who are queuing up behind you, ready to dump. Avoid rushing them, but also avoid making them wait any longer than is absolutely necessary. In the world of recreational vehicles, common civility goes a long way!

RV Dump Station Etiquette Rules To Follow

It is possible to discover a list of restrictions displayed at each specific dump site, however the following are some general guidelines to follow:

  • Other than the contents of your tanks, do not dump anything else into the dump station’s drains. After you have finished emptying your tanks, clean up any and all messes that have happened. Remove any rubbish from the area and do not leave it for the next person to find
  • When there are others waiting, empty and tidy up as fast as feasible.

how to keep r vblack tank clean

Maintaining the condition of your tanks may be simple if you follow the rules for which items to use and which ones not to use. It’s important to be aware of how your toilet paper influences the overall health of your tanks when dealing with RV holding tanks as opposed to residential sewers. A special type of RV TP is created in such a way that it degrades more quickly than ordinary toilet paper. Using the tissue created specifically for RV tanks will assist to prevent blockages and will allow your drainage to run more smoothly as a result of the tissue.

A closet auger is a long, thin wire that is placed into your drain to help it work more efficiently.

Tank chemicals

A porta-potty that has been lying in the sun for several weeks is the last thing you want to do to your tiny home on wheels! One approach to keep unwanted odors at bay is to use the correct chemicals, additions, treatments, and cleansers in your home or business. If you plan on disposing of your waste water in dump sites rather than in residential septic tanks, your chemical treatments will be different from those who do not. There are no true chemical limits on the kind of RV-specific chemicals that may be used at dump sites, so you can use whatever you like.

The brand of toilet treatments and tank treatments that you use is entirely up to your particular taste.

Home dumping necessitates a greater degree of caution in terms of the materials you put into your tanks.

This will kill off any beneficial bacteria that may be present, resulting in a reduction in the effectiveness of your septic system. You may clean with vinegar, or flush bags of ice down your toilet, and then take a drive around the neighborhood to dislodge any material that has become lodged.

Composting toilets- waste tank alternatives

Still not certain that holding tanks are a good fit for your situation? Alternatively, perhaps you are attempting to be as ecologically conscious as possible? When compared to standard recreational vehicle black water holding tanks, composting toilets (also known as Dry Toilets) can provide a more environmentally friendly option. Instead of plumbing lines, you will most likely have a removable solid waste holding container that is often lined with biodegradable materials such as: wood, paper, and cardboard.

Whatever is most convenient for you and your family.

Which may be simply disposed of by flushing it down the toilet or dumping it at a dump station.

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