Hello! I had decided to give 2 of my white silkies a bath. I discovered in their crests lots of bugs moving around! They are red and plentiful! So I was disgusted! I washed both birds with flea and tick shampoo, as that is all that I had. While I was inspecting them I saw scabs on their heads, soIi am assuming they are infested with MITES!!!! Although I could see them with my baked eye. I freaked out! I decided to go to my vet and I bought Revolution for dogs. The vet told me not to bother washing the 3 other chickens, just to apply 3 drops of Revolution on their skin. So I did. Have I done enough to kill them off? Is dealing with mites going to be an on going thing? How long will it fake for the mites to die from the Revolution?? Should I bath all the birds?? And wash down the cage? I don't think I want to keep my chickens if they are going to be a harbour for filth and diseases! I am really freaking out!! Advice is needed desperately! Thank You!