I have an EE hen who is currently in treatment for leg mites. Because of this, she has been dust bathing and preening a lot, and with now the dirt is piling up on her breast feathers like crazy! While I was soaking her legs in some warm water I attempted to dampen these feathers and see if I could get any out, but to no avail. Unfortunately, she's a cream-colored EE, a bit of buff color here and there, so it's quite obvious. Could someone give me advice on how to best clean a dirty chicken?