This store never fails us. Recently, I tried to procure some food grade diatomatious earth (safe for humans & animals). Western Ranchman has it! Very important to buy the food grade. The kind used in pools is poisonous to animals. We use the food grade to kill ants around the garden & beneath the legs of animal food dishes. It cuts & dehydrates insects. Some people very carefully apply it to their dogs & cats to cut down a tick/flea problem. Some folks use it in the horses feed to kill worms. Some use it on their chickens & in their feed! We also wear a mask so that we don't breath in the dust.