Fix them right away most types of mold only need.
How to treat black mold on bathroom walls.
How to stop mould in your bathroom if you cannot cure the problem by reducing the levels of condensation either by ventilating or using the heating there is another solution.
Wipe the wall with a clean rag.
This method is suitable for finished painted or wallpapered surfaces.
Bleach let the cleaner containing bleach sit for at least 30 minutes scrub with a stiff brush rinsing with warm water.
Prevent future mold growth.
The cleanup process usually begins by removing the wall covering such as drywall or sheetrock in order to view the damage within the wall.
Keep an eye out for plumbing leaks.
Spray the moldy area well then immediately scrub with a clean cloth or brush to remove the surface layer of mold.
Wipe up puddles or spills immediately.
Make sure that the wall is completely dry before you move on to the next.
For unfinished surfaces skip to the steps to remove mold from drywall.
After a shower or bath leave the bathroom door open with the ventilation fan running or the bathroom window open for at least 20 minutes to.
Remember that porous materials such as sheetrock and insulation should be replaced.
This is to kill the mould and treat your walls to prevent it s future growth despite the high levels of condensation.
Remove black mold on bathroom wall dissolve some detergent in hot water.