But in the meantime while waiting for the PAM to come.
1. Pick up some nix or equate lice bedding spray.
2. soak your snake in a container of tepid water, with a couple of drops of dawn liq detergent, for about 30 minutes.
3. while snake is soaking, clean enclosure & all of it's contents thoroughly and lightly spray enclosure, allow to air out for 45minutes to an hour, replace water dish etc.
4. Replace snake.
5. repeat above steps in 1 week.
Hope this helps