I don't mean to beat a dead horse but I had a few questions about seven dust .I went out and bought some seven dust today for preventing, and treating my hens when and if they should ever get lice or mites. I scoop out their droppings everyday from inside the coop. I try and keep it as clean and tidy for them as I possibly can. My question(s) are can I use seven dust inside the coop? I have sand on my coop floor. Under the roosting bars I have linoleum tile covered with sand. Can I just integrate some seven dust in with the sand and mix it around a bit? Or should I take all the sand out and sprinkle seven dust directly on the floor then cover it back up with sand? can I use it with sweet PDZ? Can I put It in the nesting boxes that they haven't used yet? I used the saw dust from the coop build mixed in with some extra fresh un used aspen shavings that I use for my ball pythons. can I use it on the roosting bars? Can I use it in the run area outside, like in there dust bath holes? I have a feeder close to were they like to take there dust bath so would that create a problem if they ingested some seven dust off the ground while pecking at some food? I haven't seen any signs of mites or lice but I will lightly seven dust my hens directly tomorrow strictly as a preventative. I don't want to overthink this I just want to be thorough and not harm my hens.