Diatomaceous Earth



  • Harris Diatomaceous Earth Food Grade 2 lb powder is listed with the Organic Research Minerals Institute and is composed of ground freshwater diatomaceous earth.
  • The bag includes a complementary powder duster for easy application.
  • The powder is NOT approved by the EPA as an insect killer for roaches, bed bugs, ants, fleas, silverfish, scorpions or any other insect. 
  • The product is made of the naturally occurring fossilized remains of diatoms, a type of algae that forms in freshwater. These remains are ground up into a soft, fine white powder that carry many different uses.
  • It's chemical free and completely safe to use around children and pets.
  • Harris Food Grade Diatomaceous Earth (DE) is composed of 100% ground freshwater DE, with no additives.