The p trap is a u shaped pipe that holds a small amount of water in it to form a preventative seal against sewer gases coming up from your toilet and into your home.
My bathroom toilet smells like sewer.
This is because the toilet water acts as a smell barrier just like the water in a sink s p trap.
Many homeowners contact us with complaints that their toilet smells like sewage.
It seems natural to assume that the toilet would be the obvious source of any sewage smells but if there s water in the bowl chances are the commode is not the problem.
The toilet is the most common suspect for sewer smell in the bathroom.
If the sewer gas odor comes from your toilet you can try a few different things.
So what s the deal.
Wax rings generally do not degrade but a loose toilet can damage the seal.
Some issues are as simple to fix as flushing the toilet while others will require the work of a professional plumber.
There are three major causes of bad toilet smells.
However there are many other reasons for the bad odor.
There is soap hair and used toothpaste spits.
However if the toilet isn t installed correctly or installed with failing parts it can leak causing both water and sewer gas to escape.
If you find that your newly installed toilet causes a sewer smell in the bathroom try checking out a few common problems in order to solve the situation.
Check the wax ring as that seals the drain and prevents water from seeping out from the base of the toilet.
But if the bowl doesn t fill up as it should the problem could be a broken.
Solving sewer smell coming from toilet.
While many things can cause this unpleasant odor one of the most common is an issue with the p trap.
If the toilet bowl area smells like urine it may be due to a leaking wax ring seal around the floor drain.
Yet despite your valiant efforts your toilet still smells like sewage.
Bathroom sink drain has all the organic matter that flows down with the water.
It is always a sewage like odor or rotten egg smell.
Unfortunately there are several things that could be causing the ripe smell of sewage to linger in your bathroom.
Sewer smell in bathroom and how to correct it there are several places that a sewer smell can emulate from in the bathroom and these are the places to check and then diagnose and correct a sewer smell in the bathroom.
Once you ve identified where the odor is.
The toilet outlet is connected to the main sewer by a flexible pipe and it is from this area that 90 of the smells arise.
After a thorough check you can discover a problem in the shower drain clogged pipes or wax ring around the toilet.
According to research the bathroom drain is the primary reason why bathroom sink smells like sewer.
Sewer smells in your bathroom can result from a few different issues so you ll need to spend a bit of time in the room to sniff out the source.