Raid Wasp & Hornet Killer 33 is the multi insect killer you need to eradicate hornets, mud daubers, wasps, and yellow jackets on contact. Raid Wasp & Hornet Killer 33 is electrically non-conducting up to 32,500 volts and can be sprayed from up to 22 feet. This feature allows you to spray from a safe distance in eradicating nests or using the spray to down stinging insects outdoors, killing them on contact.