Stem Wasp & Hornet Aerosol, 10 oz. Kills: Wasps, hornets, yellow jackets. Rooted in nature. Optimized by science. Safe for use around kids + pets (when use as directed). Stem's scientists decode the power of nature to optimize plant botanicals to effectively and safely protect your family, home + pets from pests (when used as directed). Botanical extracts. Entomologists tested. No added dye, fragrance or harsh chemical odor.