Nix is used on Humans and supposed to be safe for children and ALL animals who encounter a child's head lice, dogs cats PETS that your child cuddles, you can shampoo a child a dog or a cat with it but not spray a very extremely diluted amount on snakes? LARGE breeders have done this after shows and Expo's for years the mix is something that should be researched but it is very simple 1-2 fl.oz bottle to one gallon of water, mix well very very well....huge dilution compared to putting it strait on the child's head...i don't like the idea of using this on anything and i will NEVER state that a pesticide is safe, but it has been successfully used as a cure and a prevention after shows...I get more piece of mind with a NIX than prevent a mite as i read how the product works and it dehydrates the mite and you have to soak your snake for 30 minutes after spraying or the snake is at risk of dehydration from the PAM...so if you have to go to such lengths to keep your snake form dying from a cure then hmmm that scares me to death...I love my snakes too much...