 Well, I think that's going to be a little bit of a challenge. I mean, probably the best way to do it is get somebody to sandblast it, but I don't know where or how you're going to do that. But that would be probably the easiest way. When you start having those mesh and all that, it's difficult. There is a product. It's called Peel-A-Way. It's made by Dumont Chemical. It's actually...