Okay, didn't read ANY responses, but reading this made me livid enough to want to say that I hope you got him in trouble!
Holy crap, chlorine bleach ON THE SIDEWALK!?!?! I can't believe there are people out there who don't care enough to learn the dangers of chlorine bleach (or any product) on the environment? Seriously, the fact that any old person can even BUY bleach makes me crazy. It's SO BAD.
Perhaps you should buy a box of Borax and leave it on the guy's doorstep to show him there are much safer alternatives?
Holy crap, chlorine bleach ON THE SIDEWALK!?!?! I can't believe there are people out there who don't care enough to learn the dangers of chlorine bleach (or any product) on the environment? Seriously, the fact that any old person can even BUY bleach makes me crazy. It's SO BAD.
Perhaps you should buy a box of Borax and leave it on the guy's doorstep to show him there are much safer alternatives?

folks get a grip.
.