This mold remover is highly recommended. I had a little mold in the corner on the walls (had unfortunately two exterior walls, resulting in the fall and winter problems). As soon as I have it, I sprayed WEPOS mildew remover because the mold dissolved slowly. Granted, it smells really bad, so beautiful ventilate until it acts. After about 10 minutes I wanted to see how far it is - and to my surprise - the mold no trace! I even had to think short, exactly where I have sprayed the stuff to make it then rinse with water slightly.
So, do not think twice - hardly noticed the mold - spraying strikes and then you rest.