Dy Fly Aerosol kills and repels House Flies, Horn Flies, Stable Flies, Horse Flies, Face Flies, Deer Flies, Gnats, Mosquitoes, Small Flying Moths (millers), Roaches, Waterbugs, Sowbugs, Spiders, Centipedes, Ants Crickets, Wasps and Hornets. Use on: dairies, animal quarters, homes, milk rooms, poultry houses, and food processing. The animal uses cattle, horses, and swine.