Does Diatomaceous Earth Kill Larvae?

Does Diatomaceous Earth Kill Larvae? Effective and long lasting! Safer® Diatomaceous Earth kills household and garden pests — fleas, ticks, ants, cockroaches, slugs, bed bugs and more — within 48 hours of contact. … Diatomaceous earth works wonders on larvae, maggots, and grubs; anything that crawls over it. Does diatomaceous earth kill all insects? What