Holy crap with it being 91 yesterday I guess it fired up the wasps that had decided to make my front entrance their resting place for the winter. Came home last night to about 20 of those suckers buzzing around. The problem was the entrance is about 25 feet high and all the sprays could only make it 20 feet. I'm glad no one was watching as I climbed the later fired off a stream of liquid death and then jumped and ran away as they attacked. Eventually finished them off and my front entrance looks like wasp graveyard. Man, I hate those things.