I have a flock of ten hens and a rooster and about two weeks ago I noticed mites on one of the Buff Orphingtons. She had been weak and clumsy and her comb was pale. Most were around the tail and under the wings. I bought Poultry Protector and sprayed her, but I went on vacation so I couldn't spray her for a week. By then my other buff had a few too so I sprayed her too. After that, I sprayed them for almost a week but I had to drench them with it because every time I lifted some feathers, I would discover more mites. There were less but I ran out of the spray. I was wondering if there were more efficient ways to treat them without buying bottles after bottles of spray.