Why Is My RV shower not draining?

If your RV shower is not draining, you may simply have a full gray water tank (maybe from forgetting to open the valve at full hookups), there may be a clog in the shower drain or P-trap, or the plumbing vents may be blocked.

Why is water backing up in my RV shower?

If water is backing up in the sink/shower: It’s possible the gray tank is simply full. When the gray tank is full, water can flow back up and out through the lowest drain, which is why many RVers experience water backup in their showers.

Why won’t the water in my shower drain?

The blockage could be caused by a build-up of hair, grease and soap. Other possible causes are a build-up of dirt or minerals from your water or tree roots growing through tiny cracks in your underground pipes. To access your drain, you may need to remove the drain cover.

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How do you unclog a shower with standing water?

Mix together 1 cup of vinegar (distilled white vinegar works best) and 1 cup of baking soda. First, pour boiling water down the drain to loosen; then follow with the baking soda-vinegar mixture and wait 15 minutes. Rinse with more boiling water.

Can you use Drano in RV shower?

Avoid using caustic drain cleaners like regular Drano, as they may damage your valves. Instead, choose drain cleaners that use liquid bacterial enzymes to break down the mass. … Another option is to use a drain snake suitable for use in your RV’s water lines.

Why won’t my GREY water tank drain?

There are numerous reasons as to why a grey tank won’t drain, however, the three major reasons are: Inorganic Blockage by foreign objects. Broken T Handle or Gate Valve. Organic Blockage.

Do RV showers have P traps?

In any shower, whether on an RV or in a stationary home, you have to have a P-trap. This is because it’s this little gadget that directs the waste from the shower away from the drain and out of the home.

Can you pour boiling water down RV sink?

Do NOT pour boiling water down your sink or toilet.

While it’s probably okay to dump boiling water in the sink when your pipes are clear, a clog will trap the water in the pipe. This can melt PVC piping and pipe seals, causing serious damage.

Can I use Liquid Plumber in my RV?

Yes, Liquid Plumber is safe to use in an RV as long as you respect the correct proportions. … Add the suggested amount of Liquid Plumber in the tank; Let the mixture stay for the recommended time; Dump the water in the tank and refill it with clean water.

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How do you clear a slow draining shower?

Baking Soda and Vinegar

Pour a cup of baking soda down the clogged drain first, and then after a few minutes add a cup of vinegar. Give the mixture a few hours to work to dissolve the blockage, and then rinse out the drain with boiling water.

Will baking soda and vinegar unclog a drain?

Along with gravity, this pressure helps remove unwanted goop out of the pipes and unclogs drains. Baking soda, vinegar and boiling water can help clean drains naturally, but you may need something stronger, like Liquid-Plumr, to fully unclog those really tough drain clogs.

What is the best product for a clogged shower drain?

Best Overall: Drano Max Gel Clog Remover

This brand is known for its effective and affordable drain cleaning products, and the Drano Max Gel is one of your best options when you need to unclog a shower drain. This gel comes in an 80-ounce bottle, and it’s safe to use on PVC, metal pipes, and even septic systems.

What is the best drain opener for standing water?

Best Overall: Drano Max Gel Clog Remover

Its thick formula cuts through standing water, allowing it to quickly dissolve any clogs, including those caused by hair and soap scum. Reviewers write that Drano Max “works miracles,” eliminating clogs caused by years of hair build-up and other tough plumbing problems.

Can plunging make a clog worse?

Take the plunger and position it directly over the drain and firmly plunge down and up several times. … Too much pressure can damage the drain line connection and ruin the trap. DO use a plumber’s snake if plunging didn’t work. When you encounter resistance, you’ve found the clog.

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Is there supposed to be standing water in shower drain?

2 Answers. Yes it’s normal and what you want. It’s called a P-trap and the water sitting in there seals out the sewer gasses. The asterisks would be the water that forms the stopper.