White foam on my wall. Is it mold?
September 4, 2010 2:56 PM Subscribe
A month ago or so a bit of water made it into a corner in my carpeted basement floor and subsequently dried. Now, in that same area, it looks like someone sprayed some white shaving cream on the bottom of the wall. Is this mold (I assume yes)? If so, what's the best way to treat it? If not, what the heck is it?