Just to clarify what I said about Frontline ON the snake, I wouldn't have done it or suggested it had it not been what my vet instructed. Aside from that, MrLang is correct. No pesticides should be applied to the snake unless SPECIFICALLY formulated for that purpose.
As always, if you have ANY doubts or concerns, consult a qualified veterinarian.
Sent from my HTCEVOV4G using Tapatalk