I think you're thinking I'm in the "ZOMG ban dihydrogen monoxide, it's a chemical!" crowd, and I'm not sure why you think that. Also, yes, I'm pretty sure you'd

I think you're thinking I'm in the "ZOMG ban dihydrogen monoxide, it's a chemical!" crowd, and I'm not sure why you think that. Also, yes, I'm pretty sure you'd have a hard time convincing people to let you spray hand sanitizer all over their neighborhood, these days, even if they're OK with rubbing it on their hands.