I made a post on this a while back in another thread regarding Provent-a-mite.
http://www.ball-pythons.net/forums/s...Provent-a-mite
Its harmless after it dries. These chemicals are federally regulated and I don't understand why this keeps coming up with Provent-a-mite over and over and over. It is completely safe for reptiles and completely deadly for mites when used properly.
Don't hesitate to email Bob Pound if you have any questions. I got chance to speak with him in Daytona, and he's a great guy that stands behind his product.