Also about that peat substrate. I'd get rid of it while the animal is being treated and until it has tested clean of parasites. Use newspaper or paper towels. By the time it is time to switch back, you'll likely have decided you like how easy it is to clean the enclosure and you'll never go back!

At the very least, it is a MUST to change it completely, not just spot cleaning, until you are sure the snake is parasite free.