Sometimes a sewage leak under a room will give you a funky smell in that room.
Cabinet under bathroom sink smells.
Maybe you could leave the cabinet doors open for a few days to see if it goes away.
Musty smell under bathroom sink re.
Pour 1 cup of warm distilled white vinegar down the sink.
It is always a sewage like odor or rotten egg smell.
Run water in the sink step six.
Noted same as ghostmaker it may have rotted out in the wall or under the floor.
Pour it down the sink.
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.
Sink trap and drain i d start by checking the trap and drain under the sink.
Clear out everything from under the sink step two.
According to research the bathroom drain is the primary reason why bathroom sink smells like sewer.
This can create a musty smell in the cabinets.
Combine 1 2 cup of baking soda and 1 4 cup of table salt to make a natural scouring mixture.
Fill one spray bottle with distilled vinegar white vinegar and the other with hydrogen peroxide.
Pour it down the sink.
Pour 1 cup of warm distilled white vinegar down the sink.
I don t think it s the drain rotting out because it doesn t smell under the house.
It may feed off the bare wood or moist conditions under sinks and along baseboards.
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How to get rid of a mildew smell under a sink dishwasher step 1.
Remove everything from under the sink.
Discard items that are are damp or have mildew on them.
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.
Wait while it foams.
Remedy to rid the bathroom sink smell 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.
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.