Grey Water Tank Drain (ALWAYS do your gray tanks last)
- Connect the sewer drain hose to the gray tank outlet. If the gray tank shares an outlet with a black water tank, you're already set. ...
- Open the drain valve. ...
- Wait for the tank to empty. ...
- If your rig has another gray water tank, repeat steps 1-3.
- Remove the sewer drain hose. ...
- Replace all the drain valve caps removed for the drain/flush process on the RV.
How do you drain a gray water tank in an RV?
Draining your RV's gray water tank is just as easy as (and less gross than) draining your black tank. Simply connect your sewer hose to the designated dump station hole, connect the other end to your gray tank valve, open the tank valve, and let things flow. A few helpful things to remember: Dump your gray tank after dumping your black tank.
How do you flush an RV water tank?
Flush your tanks by refilling them, and draining them again. Close your valves, and disconnect the hose from the outlet. Lift the sewer hose from the end of the RV to the dump hole, so as to get rid of any remaining water in the hose. Run water in it, if available, to rinse it thoroughly.
When should you clean your RV’s gray water tank?
Cleaning your RV’s gray water holding tank periodically helps the tank sensors work better, and it should be done before your RV toilet start smells like a sewer. Luckily, cleaning out the gray tank and sensors is far more simpler than cleaning the dreaded black water tank.
How do I dump my RV holding tanks?
Dumping your tanks is actually super simple — and not at all the big mess most campers fear the first time they go about it. (That is, not unless something goes terribly wrong!) To empty your holding tanks: Always empty the black water first. Wear rubber gloves at the least. You will not get splashed, if you are very careful.
Where do 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.
Do I empty grey or black tank first?
black tankSo, you should follow the best practice and empty the black tank first. Then you can use the cleaner grey water to flush any traces of black water out of the relief hose. After dumping both tanks, flush them out thoroughly.
Can you drain RV 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.
What happens when grey water tank is full?
What Happens When Your Grey Water Tank is Full? As a grey water tank begins to reach capacity, water will take longer to drain or not drain at all. When your tank is full, the dirty water needs someplace to go, so it will come out of the drain that's the shortest distance from the tank.
Is it OK to leave grey 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. It's the best of both worlds.
Can urine go in a GREY water tank?
Sometimes, whether it is okay to pee in the shower is a question that's you might ask. In general, you should not pee in the RV shower. The water from the shower goes straight to your gray water tank, and urine should go to the black water tank.
Is shower water GREY water?
Gray water is defined as household wastewater that comes from showers, laundry water, bath water, lavatory (basin) water, and untreated spa water.
Is laundry water considered GREY water?
What is graywater? Graywater, or greywater, is lightly used household water from clothes washing machines, showers, bathroom tubs, and bathroom sinks. It does not include waste water from toilets, kitchen sinks, dishwashers, or laundry water with soiled diapers.
How do you empty a GREY and black water tank?
1:033:27RV Quick Tip - How To Dump the Grey and Black Tank - YouTubeYouTubeStart of suggested clipEnd of suggested clipLightly open the gray tank by pulling on the gray handle. Confirm there are no leaks and close theMoreLightly open the gray tank by pulling on the gray handle. Confirm there are no leaks and close the gray. Then open the black all the way let the tank drain.
When should I empty my black water tank?
Some RVers report that a 40-gallon black tank will last two people about 10 days before needing to dump, but again, this all depends on toilet paper usage, water usage, and the number of people using the water systems. Another technique is to always dump when your tanks are two thirds or three quarters full.
What happens when black water tank is full?
If your black tank gets too full, there are three things that can happen. The waste can back up the vent pipe and end up on the roof. The waste will end up overflowing onto the bathroom floor. The black tank will burst (this option is going to be expensive to fix).
How long does it take to empty black tank?
10-15 minutes. Start to finish.
How To Clean an RV Gray Tank & Sensors - TheRVgeeks
Besides water, an RV gray tank (or “grey” if you trend more British) takes in lots of greasy, sticky substances. These include food particles & residue from preparing meals and washing dishes, soap, shampoo, toothpaste & even body oils.
Dawn Dish Soap In Black Water Tank - FMCA RV Forums
I was told that adding Dawn dish soap to the black water tank helps to clean it. Since Dawn is a grease cutter it sounded logical to me. Occasionally I will add about a cup to a 3/4 full tank before a short trip and then dump the tank on arrival at the next stop. It seems to help. Any other opini...
What Is the Gray Water Tank on an RV?
The gray water tank on an RV holds any water used from the sinks and shower. The gray water tank does not hold water from the toilet, which ends up in a separate tank called the black water tank. On many RV’s, water from the bathroom sink also ends up in the black water tank.
How Much Does an RV Gray Water Tank Hold?
The size of a gray water tank will typically correlate to the sleeping capacity of the RV. Generally, a gray water tank will hold 30 to 40 gallons. Some RVs offer larger holding capacities (especially Class A) and there are a few that even have 2 gray water tanks.
How to Maintain the Gray Water Tank on an RV
Proper maintenance of your RV gray water tank is essential to keep your tank sensors working and your drains smelling fresh. There are a handful of issues that can come up with the gray water tank in an RV. The most common among them are odors and sensor issues that result from build-up inside the tank.
How to clean grey water tank in RV?
It’s not as common to have an RV grey water tank clogged, but if you do, you’ll want to use a gentle cleaning treatment rather than trying to snake the line. (Your RV’s plumbing system is different from the one you have at home!) Some campers report success using a mild dish detergent, like Dawn, along with hot water, to help break down greasy buildup. Let the hot water run and attempt to dump your tanks when they’re totally full.
Where to dump gray water tank?
When it comes to your gray water tank, be sure to dump it in designated city sewer connections as opposed to giving in to the “stealth” dumping option. And if you do notice a smell coming from your sink and shower drains, consider adding grey water tank treating chemicals to keep odors down!
How to empty a holding tank?
To empty your holding tanks: Always empty the black water first. Wear rubber gloves at the least. You will not get splashed, if you are very careful. Remove the cap that covers the holding tank outlets, and connect your sewer hose. Put your sewer hose in the dump hole, at least four or five inches deep.
What is the difference between black and gray water?
Black water is the very dirty waste water that’s collected from what you flush down the toilet, including human waste and toilet paper. Gray water, on the other hand, is the relatively clean waste water collected from your sink and shower drains.
How deep should a sewer hose be?
Put your sewer hose in the dump hole, at least four or five inches deep.
How does a grey water tank work?
Just like the black water tank, your grey water tank will gradually fill up over time as you go through the day-to-day adventure of camping. Each time you wash your hands, clean up after dinner, or tank an onboard shower, your grey water tank will collect the waste and begin to fill.
What is grey water tank?
Your grey water tank is the one that holds the waste water that comes from your sinks and showers — that is, everything other than the toilet. It’s the relatively clean waste water that includes soap, dirt, and food particles. And your RV grey water tank is the place it goes after it disappears down the drain… which does require some basic ...
