Premium Diatomaceous Earth 300g - Food Grade

Knock Down(TM) diatomaceous earth is the ultimate powder insecticide to effectively control crawling insects. Its 300 g powder contains 79.5% of silicon dioxide and can eliminate a wide variety of insects, including fungus gnats, root aphids, ants, crickets, silverfish, fleas, earwigs, cockroaches, bed bugs, milllipedes, caterpillars, slugs, sowbugs, potato beetles and centipedes.