on orders over $75
Thomas Labs' Organic Diatomaceous Earth (D.E.) eliminates your pet's pest plague without remorse and without mercy. D.E. is a fine powder, harmless to all pets and animals, that tears through insects and larvae like the end of days.
A fine grain powder made from crushed fossils, D.E. uses microscopic shards to tear through the hard outer shell of insects, larvae and other pests, causing death by dehydration. D.E. can be applied with a light dusting on your pet's coat or sprinkled around pet-frequented areas to target external pests. Mix with food or administer orally to treat many kinds of internal parasites.