What is this and what's the best way to clean it. We found this at a relative's house recently as it was hidden behind a large kids doll house. It wasn't fuzzy and as you can see in the second pic it easily scraped away. The wall is a little moist where this was, once cleaned we will be putting a dehumifier in this small closet
.. What's the best thing to clean this with? Also after its clean with we are gonna be applying the kilz mold paint if thats a good thing to do.
.. What's the best thing to clean this with? Also after its clean with we are gonna be applying the kilz mold paint if thats a good thing to do.