You have a wax seal ring beneath your toilet that keeps in the sewer gas that is displaced every time you flush. When that ring is damaged the gas escapes out between the floor and the toilet, causing a bad smell. If your toilet seems to rock when you sit down, there is a good chance your wax ring is broken.Jun 28, 2017,
In technical terms, sewer gases are the result of the “breakdown of human waste and are made up of a mixture of gases including hydrogen sulfide and ammonia.”1 The rotten egg smell coming from your toilet is telling you that a part of your plumbing line is not functioning properly, and you should listen.Feb 4, 2020
Common Causes of Sewer Smell in House evaporation of water in the P-trap piping. broken seal around the toilet in the wax ring or the caulk. A burst pipe. tree's roots have grown into or have caused damage to your sewer pipes.
What is a P-trap? The P-trap is a crucial element of the home plumbing system. It is the U-shaped section of the pipe located underneath the sink. Its function is to trap and hold enough water, which acts as a barrier to prevent sewer gases and odors from making their way into the bathroom.Jan 14, 2021
Add one cup of baking soda to the clogged toilet or slow drain, then wait a few minutes. Follow with two cups of vinegar. Listen for bubbling and sizzling noises to indicate that the mixture is working. Wait another couple of minutes before either flushing the toilet or running water down the drain.
The wax seal is broken.nnThe wax seal helps to keep in water from the base of your toilet, as well as any odors. When the seal is broken, sewer smell from the drain pipe can come out when you flush. If the wax seal is broken badly, you run the risk of water damage.