It is always a sewage like odor or rotten egg smell.
Why does my bathroom sink smell like sewer.
Sewer odor in bathrooms has several different causes.
I had been away and not used the shower tub for a week or so.
Bathroom sink drain has all the organic matter that flows down with the water.
Once you ve identified where the odor is.
According to research the bathroom drain is the primary reason why bathroom sink smells like sewer.
How to get rid of the smell from the bathroom sink overflow.
When the vents are blocked flushing a toilet can create sufficient vacuum to suck water out of the trap and allow sewer gases into your home.
There is soap hair and used toothpaste spits.
This page has really helped me so far.
The sink is undoubtedly the workhorse of the kitchen.
The most common reasons are a backed up sewer cracked or rotted pipes that leak clogged drains pipe connections are too loose the vent pipe is backed up or too short there is an old wax ring or a dry trap.
It can quickly accumulate and cause some pretty bad smells.
The possible reason is clogging of the pipe that leads to dry p trap.
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.
Sometimes it happens that the sewer smell in the bathroom comes from the sink.
The smell was coming out of the tub drain tub faucet and overflow drain.
Not all stinky sinks are food related though you may have a plumbing issue and a potential health risk on your hands.
Luckily keeping the drain clean and odor free is a fairly easy task and requires only a couple of inexpensive household ingredients.
A smelly bathroom sink drain is a common problem as odor residue and bacteria accumulate regularly in the drain.
What causes a sewer odor in the bathroom.
I just moved into a new apartment and after a couple weeks there was suddenly a strong smell in my bathroom of sewer gas.
Like many others your sink probably has a hole at the top that allows fast drainage when the sink is full of water.
The first possible cause of a sewage smell in your bathroom is by far the easiest to fix and more likely to occur in bathrooms where fixtures haven t been used recently such as the sink in a guest bathroom or the tub in a bathroom with a separate shower.