I have been trying for a week to kill a nest of stinging bugs (wasps, hornets, or yellow jackets - don't know what they are) that is under the siding by my front door. I've been spraying that foam night and day, and it must be working cause there's a huge pile of dead bugs under the nest hole. They're still going in and out tho, so will have to spray til there's no more traffic in and out of the nest. It scares the hell out of me cause I'm allergic to certain stinging insects and could have a serious reaction if stung.
Summer time is hell for bothersome bugs!!
