Somthing I was taught with Ivomec....
Being a vet tech, we recomend a few diferent things....one of which being to Mix 2 mls of Ivomec with 1 liter of distilled water and use as a cage spray. I still think(even though ive seen people bitch about this) that having an Ivomec injection by a herp vet is the best way to rid your snakes body of mites. It kills all stages....even those pesky ones that get into their pits and eyes. I can do more reserch on the matter is you are interested. We have a million books here (and I work graveyards so I usually have time to read) and I can talk to a couple of my vet friends about the matter also.
Don't waste your time.....EMBRACE IT!!
And then you'll know yourself....