Kill wasps and hornets on contact and with residual action to help keeps areas free of pests Kills paper wasps, yellow jackets, mud daubers, bees and bald-faced hornets in seconds Kills wasps and hornets on contact from 22 feet away so you can stay a comfortable distance from the nest Kills in seconds-even larvae and pupae in nests Its residual action kills wasps and hornets bold enough to return to the nest