Hi! I saw there already is a forum about this except, it didn't ask the question that i need answered! Someone i saw on the internet wormed there chickens with DE. They took like 1 cup of DE with so much food. I need to worm my chickens so i thought i would use this! I just got some today, and it says for food, and livestock. It does not say that you can use it for chickens. Another question, the DE can be used for killing insects. i spray some natural stuff in there to deter flies but it doesn't kill them. The bag says that it kills flies, so could i sprinkle it on the bedding and where they roost? Any thoughts?