Use the natural mold remover spray recipe.
How to remove mold from drywall walls.
For unfinished surfaces skip to the steps to remove mold from drywall.
If it is then cleaning it with water and a cleansing agent should work.
Walls can also be affected if your roof or exterior walls are infiltrated by water.
Mold can often grow on drywall and painted interior walls especially in areas where moisture and humidity are a factor such as kitchens and bathrooms.
This will help loosen the stain making it easier to remove.
Open a window and or keep a fan running.
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The method used to remove mold from drywall varies depending on whether or not the drywall is coated.
Scrub the affected area vigorously until the mold spots are no longer visible.
To scrub the wall you can use a heavy duty sponge a scrub brush or an old toothbrush.
Remove mold from drywall painted walls.
If it is not then that section of drywall must be removed since it is too porous to clean.
Remove mold stains from walls.
Sometimes when you clean away mold on drywall it will leave a stain that is impossible to remove by scrubbing.
Spray the moldy area well then immediately scrub with a clean cloth or brush to remove the surface layer of mold.
Reapply the spray lightly this time.
To cover this up you will need to use a stain blocking primer and paint color of your choice to hide the stain.