Buy now: $16.99 / $12.56
Harris Food Grade Diatomaceous Earth (DE) is composed of 100% ground freshwater DE, with no additives. The product is made of the naturally occuring fossilized remains of diatoms, a type of algae that forms in freshwater. These remains are ground up into a soft, fine white powder that carries many different uses. It's chemical free and completely safe to use around children and pets.
Harris Diatomaceous Earth is listed with the Organic Minerals Research Institute (OMRI) for organic use. It's sealed tight and packaged in a 10lb bag that can be resealed and easily reopened for ongoing usage. Included in the bag is a powder duster, allowing for easy application of a fine dusting of powder.
Buy now: $25.12 / $21.98