I am helping a friend painting his garage. He has lots of problems with mold because it's an underground garage.
He already bought the paint. I know there are some additives you can buy at specialized stores, to avoid or delay mold but I am actualy looking for something home made.
Is there anything, that one has usually at home, that I can mix with the paint to delay fungus?
We cleaned the walls with bleach, and I thought of mixing some bleach in the paint, but I am not really sure that would work or even if it's advisable.