For use on: dairy cattle, beef cattle, horses, sheep, goats, dogs, swine, poultry, livestock premises and homes. A long-lasting livestock and premise spray that provides knockdown and broad spectrum kill. Provides excellent residual activity for up to 28 days. Effective insect control on animals, indoor and outdoor premises. Safe - permethrin is highly toxic to the insect with a very low toxicity to humans and animals. Convenient mixing - packaged in a squeeze-and-pour bottle. Ingredients: Permethrin- 10.0%.