i've never heard of spraying weed...ever and i have quiiiiiiiiiiiiiite a bit of experience in dealing wtih ALOT of drugs... i've heard of lacing to make it stronger, but never spraying to make it smell.... o.0 that's just weird... i'd rather smoke weed that taste like ass, then something sprayed by someone i don't know too well, and definatelly not by some toxic-able chemical (i say toxic able becuase i have no idea what was used if anything, so i have no idea if it was toxic, i still wouldn't trust it, you can never be too careful now a days... if i notice anything funny about my weed i wont' touch it...) if i were you i'd stop smoking it... cuz as far as i know (and i'm pretty goddamn sure on this) there is no over the counter shit on the market where you can spray tobacco (or weed, they usually say tobacco to get around laws) there is NOTHING you can spray to flavor it...