 A big concern there was when they're making it, if you get too close not wearing any protection, you could inhale some of the concentrated fumes that can almost cause instant paralysis, comatose, and death. And so it was an individual thing. I don't know that there might be danger of explosions and things like that. I know that that's always the concern with these. Somebody's got a meth lab in their basement or something like that is that,