Hi neighbors! This summer we have been having a real problem with wasps outside our back door. They have been building nests, and are constantly flying around out there. With six children and 2 dogs, I don't need anyone getting stung. Do My Own Pest Control was able to send us Wasp Freeze-Aerosol ($16.49) and Tempo 1% Dust ($24.90) along with the Bellow Hand Duster ($12.99) for inserting the dust into cracks, crevices and holes where wasps might be living. My husband decided to use this as a teaching time for the children. He showed them the wasp nests and we were even visited by a wasp or two while he explained what he was doing. After reading the directions out loud, so everyone heard the precautions and warnings, he proceeded to fill the bellows and dust 2 nests, along with a few openings we believed wasps were in. He used the spray on one of the nests where we could see a wasp, which fell to the ground immediately. It was nice too that you can stand a safe distance