Synergy First Defense Premise Treatment In-Home All-Natural Pesticide, 2 Pounds All-natural in-home pesticide eradicates fleas, roaches, ants, silverfish, and more Made from 100-percent Boric Acid, a salt-like mineral Single treatment prevents infestations for a full year Safe for family, pets, and the environment 2-pound container with a secure lid and easy-grip handle