Pour it down the sink.
Cabinet under bathroom sink smells.
Remove everything from under the sink.
I don t think it s the drain rotting out because it doesn t smell under the house.
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Wait while it foams.
Clear out everything from under the sink step two.
Discard items that are are damp or have mildew on them.
Maybe you could leave the cabinet doors open for a few days to see if it goes away.
Sink trap and drain i d start by checking the trap and drain under the sink.
If you smell such as an odor there is a likelihood of bacteria builds up down the drain and this is also likely going to make your bathroom sink clogged.
Run water in the sink step six.
Fill one spray bottle with distilled vinegar white vinegar and the other with hydrogen peroxide.
Sometimes a sewage leak under a room will give you a funky smell in that room.
Things you ll need gloves goggles face mask dish or laundry detergent sponge cloth chlorine bleach baking soda white vinegar or kitty litter small container.
It only smells in the vanity cabinet.
Combine 1 2 cup of baking soda and 1 4 cup of table salt to make a natural scouring mixture.
Here s how to go about checking each of them.
Noted same as ghostmaker it may have rotted out in the wall or under the floor.
According to research the bathroom drain is the primary reason why bathroom sink smells like sewer.
White mold on kitchen cabinets can be a sign that the moisture level is too high.
There are several possible reasons why an odor could be coming from under your bathroom sink including problems with the drain trap vent pipe or under your house.
This can create a musty smell in the cabinets.
How to get rid of a mildew smell under a sink dishwasher step 1.
Pour it down the sink.
White mold is fairly common in damp and dark areas such as those within a wooden cabinet.
It may feed off the bare wood or moist conditions under sinks and along baseboards.
It is always a sewage like odor or rotten egg smell.
Pour 1 cup of warm distilled white vinegar down the sink.