I just brought 6 chickens home and when I was checking one of them over I saw a little beige looking bug scurrying away on its skin. I'm assuming it's lice. I have DE and they are all in an enclosed area with a bunch of DE in the shavings, but I want to get rid of the buggers. I read online to NOT apply Sevin directly to the chicken. I don't know where to buy Malathion, although I read you don't apply that directly to the chicken either. That leaves Permethrin. Where can I buy it? I was just at the darned feed store but it's a drive! Do they sell it at Petco or Petsmart or somewhere else more common? I need to get it today. Or - do I stick the chicken in a bag of Sevin? Can I give the chickens a bath and get them all cleaned up, dry them and THEN treat them? They came from a place that had A LOT of chickens. They look healthy, but it didn't look like their coops got cleaned out often. Also, I should mention, they are all about 8-10 weeks old. Will any of this stuff hurt them? It's a nice day today so your quick responses are greatly appreciated!