A rancid odor coming from your sink drain may just be coming from debris in the p trap but if it smells like a sewer it probably means venting problems in your drain system.
Help my bathroom sink stinks.
The possible reason is clogging of the pipe that leads to dry p trap.
Like many others your sink probably has a hole at the top that allows fast drainage when the sink is full of water.
The cause of kitchen sink smells is.
Luckily keeping the drain clean and odor free is a fairly easy task and requires only a couple of inexpensive household ingredients.
Odors emanating from the sink drain affect the atmosphere in the kitchen or bathroom in more ways than one.
Dump a cup down the sink then flush out with boiling hot water.
After the volcanic baking soda and vinegar portion of drain cleaning my kitchen sinks dead fruit flies presented their bodies laying in the now super clean sink.
How to get rid of the smell from the bathroom sink overflow.
Only two but my imagination immediately kicked into the possibility of an entire fruit fly city beneath the surface that had just suffered a nuclear bomb.
Sinks and running water in general are wonderful things.
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.
If you notice a foul odor coming from the overflow pipe in your sink the pipe is probably harboring a layer of gunk and a colony of.
First inspect whether your bathroom sink is designed to have an overflow mechanism.
I use one of those spray bottles the kind you can buy at hd or lowes.
Toss orange lime or lemon peels down the sink and turn on the faucet.
Citrus does wonders for eliminating bad odors.
Finally the blockage in the sink overflow could be the reason why bathroom sink smells like sewer gas.
This is typically a hole near the top and inside the front of a bathroom sink.
A smell from your bathroom sink is probably from bacterial buildup maybe mixed with hair toothpaste and whatever else ends up down there.
This typically gets mold build up over time.
If the sink gets overfilled the overflow mechanism offers some relief.
Sometimes it happens that the sewer smell in the bathroom comes from the sink.
As the baking soda is flushed out it will take those pesky drain smells with it.
A smelly bathroom sink drain is a common problem as odor residue and bacteria accumulate regularly in the drain.
How to deodorize smelly kitchen and bathroom drains.