Active: Guarantee: silicon dioxide (present as 100% diatomaceous earth) 79.5% Powder For Indoor and Outdoor Use. Home and Garden Insect Control. All purpose insecticide – formulated using FOOD GRADE natural fresh water Diatomaceous Earth (DE) along with two food grade baits. Eliminates: Ants, Crickets, Silverfish, Fleas, Earwigs, Caterpillars, Slugs, Sowbugs, Cockroaches, Potato beetles, Centipedes, Millipedes and Bed bugs