Mark from Fl writes
Demon will not stain any type of material. However, since Demon is a powder, after you mix it with water and apply it, there may be a white residue that is left after it dries. You typically will only see this if you have dark colored flooring and dark baseboards. The residue can be wiped with a wet, white paper towel very easily.
Answer last updated on: 09/24/2011