Can you leave gray 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 you leave black and grey tanks open?

Remember that while you can leave your gray tank open, you should only open your black tank after it has filled and you're ready to dump.

Is it OK to leave black water tank open?

Leaving a black tank valve open is an absolute no-no. It will cause all the liquid to flow out, leaving the solids no way of draining. Always make sure the valve on your black tank is closed completely after dumping. When you've ensured the valve is shut, pull the grey tank valve.

Does the gray tank drain into the black tank?

The water used for everything else — showering, cooking, washing dishes, and all other water-related activities — goes into the grey water tank. Both grey and black water tanks drain into the same outlet but have different valves. Some RVs are being built with a combination black and grey water tank.

How often should you empty a grey water tank?

You should empty your RV's gray water tank when it is 2/3 full or more. If you're traveling alone or with one other person, you might empty the tank every five to seven days. On the other hand, if there are several people in your group, you may need to empty your RV's gray water tank every one or two days.

Keep Your RV Gray Tank Open? Closed? How About BOTH?!

What happens when grey 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.

Can I pee in RV shower?

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.

Can I put bleach in my grey water tank?

When it comes to the grey tank, bleach again is the key. First scrub the shower and sink drains thoroughly, and then dump the grey tank at an appropriate facility. Then pour one cup of bleach for every 15 gallons of waste water into the grey tank.

Should I keep my black tank valve open?

It might seem convenient, but you should never leave your RV's black tank drain open while hooked up. This can cause a variety of gross and expensive problems, including the dreaded “poop pyramid.” This happens when the liquid waste flows out of your black tank into the sewer system.

How do you keep a grey and black water tank from freezing?

How long will grey tank last?

A greywater tank can last a couple of days or weeks, depending on several factors. The most obvious is the size of the holding tank, which can be 10 or 100 gallons. It also varies based on how many people use water in the RV and how careful they are with water conservation.

Why does my grey water stink?

As greywater tanks receive waste from the laundry and showers, they can sometimes generate foul odors. Although an enormous proportion of this waste is water, there are also lint, hair, soap scum and other particles entering the tank.

How often should you dump your black tank?

How Often Should I Dump My Tank? When your black water tank is about 2/3 of the way full you should dump. You should try and minimize how often you dump because more time means the waste will be able to break down more. Try to dump about every 3-4 days or once a week.

How do you keep a grey water tank fresh?

Mix warm water with a dishwashing liquid, and then pour the mix into the grey water tank. Do this before the day of driving, where the will splash around and the mix will soak up the dirt lining the tank walls. Drain it after 24 to 48 hours. After emptying, flush out the tank with clean water.

Can you mix urine and GREY water?

Urine is NOT sterile, contrary to some frequent misconceptions. Mixing it with gray water means it has to be disposed of as you would black water. And it does produce odors, which can be reduced with chemical additives. Odor shouldn't be an issue inside if your plumbing has proper venting.

Is Pee GREY or black water?

The clearest definition is grey water is the result of water being used for household purposes, like bathing and washing clothes. Black water contains feces and urine and other bodily wastes.

Can you dump RV tanks at home?

In most cases, it is legal to dump both your RV black and gray water tanks into an approved residential sewer system. There may be local ordinances and restrictions, and you should check them. However, the black and gray water from your RV is essentially the same as what comes from your toilets and sinks at home.

Do gray water tanks have an overflow?

Generally a full grey tank will overflow into the shower pan before flooding your coach, as the shower pan is the lowest point. There has to be a VENT somewhere in the tank to allow air in.

What is black water in an RV?

What is a Black Water Tank and What Does It Do? The black tank collects the waste from the toilet. It's located under the RV carriage, positioned next to the grey tank which holds the water run-off from sinks and showers.

Is shower water considered grey water?

Gray water is defined as household wastewater that comes from showers, laundry water, bath water, lavatory (basin) water, and untreated spa water.