Why does one toilet lose water when another is flushed?

You’ve got a venting issue and there’s not enough air getting into the waste line that’s probably feeding both toilets. And so, as a result, when you flush one, you cause a draw on the other that pulls the water out.

Why does the water in my toilet bowl keep disappearing?





There are a few possibilities for water fluctuations in the bowl: The air vent is blocked preventing the plumbing system from breathing; a waste pipe is pitched incorrectly causing the water in the bowl to settle to a new level; or the porcelain in the trap has a hairline crack causing a slow leak internally in the

Can one toilet affect another?

If two toilets on the same floor of your house seem clogged, then you may have a drain line blockage. The drain line is the one line that the other drains will feed into. This problem would cause more than one plumbing fixture to back up. It’s also why you can’t fix it with a good un-clogging.

Why does my downstairs toilet overflow when I flush the upstairs toilet?

Problem areas often will be at bends, turns, or where pipes are joined together. If there is buildup on the outside of the pipe, it could be a sign of buildup inside too. There is even a possibility your issue is tree roots or broken sewer out to the main – it can be a pricey job and will only get worse.

Why does my toilet keep draining?

Perhaps the most common reason for a running toilet is an old flapper that needs to be replaced. When flappers get old, they don’t seal the way they should, and this allows water to pass constantly from the toilet tank into the bowl.

How do you get more water in the toilet bowl?





Quote from the video:
Quote from Youtube video: So all that you have to do to raise the water level in your toilet bowl is to use a screwdriver. Like this to turn this to raise it up now you'll notice if you turn it in one direction.

How do you unclog a main sewer line?

Hot Water to Loosen Sticking Debris



Allow hot water to run through your plumbing system for at least five to 10 minutes. The hot water helps to loosen debris such as deposited grease, oils, or any coatings on the walls of the drains. Doing this several times might best and easiest way to unclog that main sewer line.

What do you do if your sewer line is clogged?

There’s usually a two-step process most professional sewer line cleaners take to clear a sewer line clog:

  1. Run a drain auger (also called a “plumber’s snake”) through the sewer cleanout to clear the clog. …
  2. Use a fiber optic sewer line camera to look down the sewer line and figure out what to do next.


What is a toilet vent?



Quote from the video:
Quote from Youtube video: So when the toilets flushed drainage flows this way as it does air starts getting sucked and pulled from this vent this vent keeps the air pressure balanced. And allows the toilet to drain properly.

Can you put Drano down the toilet?

You can use Drano® Clog Removers to unclog a kitchen sink, bathroom sink, shower or clogged bathtub, but DO NOT use them in toilets. For clogged or slow-running drains, apply the product and let it work 15 minutes, then flush with hot water. For tough problems, allow 30 minutes before flushing.

Can you use vinegar to unclog a toilet?

This is what you want to do: combine two cups hot water with two cups white vinegar. Pour one cup of baking soda into the clogged toilet, and then chase it with the hot water/vinegar mixture. Leave the volcano mix to do its job, checking in about 30 minutes.