Nifty....this is what I did with my little rescues. There were so many of them, and mmost of the had those leg mites. I grabbed a big jar of vasoline, rubber gloves..and coated each ones legs and feet thick. There was no way I could wash, soak,scrub all of them. They were not used to handeling. So...less stress, was to just vasoline them. It took a few weeks....I coated them about every 4 or 5 days. Mites were all gone. I still have stubs...and he seems to get leg problems from time to time, I think because he has no toes. So, I try to coat his little feet and legs still....to keep them from freezing...because he can not get onto a perch. For the coop....a good cleaning...DE if you can...if not, Orange oil works great on the nest boxes and roosts. Let it air out a little bit, then put your litter back in. Mihgt have to do this a few times...but it really works..and non toxic.