First things first...get him as far away from your other reptiles as possible. You will have to go into full quarantine with him\her. I would highly recommend getting a plastic tub and only have the bp on paper towel. only put a water dish and a hide. Thats it. (dont forget the bp will still need heat). I would then use the instructions listed on the bottle. Forget what the internet says. You may also want to get some provent-a-mite if you don't have any and treat "everything" that the snake was around along with all of your other reptiles enclosures and areas. The mites could have been in egg form trapped in scales or they can be from a pet store or anywhere! All you can do now is treat. Good luck!!