Safer Diatomaceous Earth Insect Killer, 4 lb Deadly against ants, fleas, aphids, bollworms, cockroaches, earwigs, leaf hoppers, mites, slugs, Japanese beetle grubs and more, DE Insect Dust is a fast-acting combatant against almost any insect infestation. DE (diatomaceous earth) is actually... $15.99 Add to Cart Compare