Living Way Essentials Food Grade Diatomaceous Earth - 1 lb High Quality Pure, Organic Food Grade Diatomaceous Earth 100% Natural Product - Safe for your Family and Pets Sourced From One of Four Food Grade Deposits in U.S. Pure Freshwater Type Diatomaceous Earth (Amorphous Silica), No Additives Professionally Packaged - Stainless Steel Equipment, Food Grade Bags