One of them is to prepare a mixture of half a liter of warm water 200 ml white vinegar and 100g of sodium bicarbonate or baking soda and then pour it down the drain.
How to fix a smelly bathroom sink drain.
The first thing you can do and the most simple is to remove any type of stopper from your sink or drain and clean it.
If using the tap isn t an option heat a pot of water on the stove.
It doesn t matter if you use hot or cold water.
The second thing that can be done is to pour cup of baking soda into the drain and then pour cup of vinegar into the drain.
If the u bend isn t the problem you can try out some popular home remedies to fix a bad smelling drain.
The hot water will loosen soap scum and any other foul smelling debris in the drain.
That same foaming action can clean stinky drains and eliminate the smell.
Luckily keeping the drain clean and odor free is a fairly easy task and requires only a couple of inexpensive household ingredients.
Measure a half cup of baking soda and pour it in the bathroom sink drain.
Flush the drain with hot water for 30 seconds.
There is a possibility that there is debris lodged in the stopper that is causing a gross smell.
Dump 1 cup of baking soda down the drain and chase it with 2 cups of hot vinegar down the drain.
This is the best way to clean sink drains.
Get rid of a smelly sink drain with baking soda.
Pour hot tap water down the drain.
Fixing this issue is simple.
Run hot tap water down the drain for a minute.
Turn the water off.
Overflow holes can also be the cause of the sewer smell.
A smelly bathroom sink drain is a common problem as odor residue and bacteria accumulate regularly in the drain.
Overflow holes are the small holes or slits on the top back section of your bathroom sink.
Turn the tap to the hottest water setting possible and let it run for a few minutes.
Let the bathroom door remain closed for one hour to allow the reaction to take place with no interference.
Smells emanating from the bathroom sink could be the result of bacteria growth on hair soap and other bathroom waste and if so cleaning the p trap and pouring baking soda in the drain are.