Ok so I have a bp who has had mites twice before and now I find out she has them again? I have treated her before with Carrington spray (I thinks that's what it's called) and put her on paper towels, so I dont think mites could have escaped treatment. I dont have any other reptiles and I haven't bought any new substrate for a while so they can't have come from there... Anyone have any ideas where these mites could be coming from and how to stop it happening again??