I don’t have a can to look at but I believe the only active ingredient is Pyrethins. I use Bengal Roach spray for substrate, cages and the snake room. The active ingredient is 2% pyrethrins. I know this is a stronger dose but we do not use it on the snake itself or spray the cage when the snake or water bowl are inside. We use repti-relief on the snake itself. We have only found mites in our collection once and using this method of spraying with Bengal 1 a week and repti-relief daily the mites never spread from the infected snake to any others.
We still spray the bedding, cages every other month and carpet once per month to prevent any further problems. We havent had any issues since.