Clean the sink stopper from which the black gunk is coming.
Black mold bathroom sink drain.
Replace the stopper and lock it back into place.
The first step to removing mold from under a sink is to identify the cause.
Wipe the wall with a clean rag.
Bring 1 2 gallon of water to a boil and pour it down the clogged drain.
Next dry all wet or damp items in the area properly.
Take the stopper outside and clean it thoroughly putting the nasty mess in the trash.
The problem may be poor ventilation.
You may not be able to see mold in sink drains or you may be able to catch a glimpse of black slime in sink drains by using a flashlight.
Boil a pot of hot water 2 cups should do it.
Pour a half cup of baking soda down the drain pour the boiled water down the drain give the formula 10 minutes the baking soda and the hot water will work together to unclog the drain.
How to clean black sludge in bathroom sink drains step 1.
Plunge the sink five to six times with either a toilet plunger or a small handheld plunger.
This will loosen up.
Mold will grow on any damp item including grooming items.
Cleaning your drains with a natural home remedy using baking soda.
The extreme temperature of the hot.
Even if you can t see it you can recognize mold by detecting a musty odor and the result could be respiratory problems and allergic reactions.
Make sure that the wall is completely dry before you move on to the next.