This may seem like a silly question but I recently visited my parents who have a cat. Well its not actualy theres but they fed it when they first moved and its adopted them. Anyway it has fleas and my ankles,feet and wrists are covered in bites. My Mum bought it a collar and has told me she has sprayed all soft furnishings with powder. But I came home Wednesday and they are still itching like mad. Im using Eurax cream which helps for a while but.......