Hmm..
FWIW, I just looked up the MSDS sheets for a few.
Seems the eye irritation is listed as "moderate", but respiration can cause acute health effects.
Here's a link to Raid's:
http://www.jandrsupply.com/cspshop/H...RK%2094898.pdf
I just wonder if there might be some increased civil liability for using something like this? Especially if it should happen to come out that was a planned weapon?