In the process of cleaning my window a/cs for storage, I discovered one has some mold growing on the styrofoam where the air blows out (the metal parts are all fine -- figures). What is the best way to deal with this? I'm not sure if I should use any wet sprays on the styrofoam, or even a steam cleaner, and I can't find much info online. Anyone have any experience in cleaning styrofoam??
Thanks