Diatomaceous Earth (50 lb bag)

Diatomaceous Earth (DE) consists of fossilized shells of tiny water-dwelling organisms called diatoms.

• Can be mixed in animal feed, as an anti-caking agent, not to exceed 2% by weight
• Food-grade freshwater DE (not the DE used in swimming pools)

Can be irritating to the lungs and eyes. As per its MSDS instructions, avoid breathing dust (use a NIOSH approved N95 respirator mask) and avoid contact with eyes (wear goggles).