I have lath and plaster in my bathroom. The west wall in the bathroom keeps crumbling into a powdery substance. My dad has fixed it a number of times but it keeps reappearing. The powdery area is ...
I found this in a closet behind something that a previous owner had nailed into a wall. It's inside a closet, so it doesn't have to look pretty, I just don't want it to keep crumbling. I was going ...