Diatomaceous Earth - 1 Gallon (Food Grade) by Atlas Preservation Save Liquid error (product-badge line 32): Computation results to '-Infinity'% $11.50 1 Gallon - $11.50 2 Gallons - $19.95 Size 1 Gallon 2 Gallons 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Foundation product to create poultices. Natural Product - Safe for Human or Animal Consumption Food Grade DE - Meets U.S. Food Chemicals Codex Standards Natural Product - OMRI Listed For Organic Use No Additives - 100% Pure Freshwater Diatomaceous Earth