Regarding mites in shredded and chipped wood products, I was plagued by them constantly and so stopped using them at all for almost two years. I’m no entomologist, but I’m referring to what I call grain mites. These don’t parasite snakes but can explode to huge numbers in a humid cage environment and be a real pest. I suspect that sometimes when people talk about seeing very tiny red critters crawling rapidly around, they actually have these and not snake mites. I also wonder if some people just don’t see these things at all. I mean, the smallest age classes practically require a hand lens to see.
Anyway, for the snakes I keep which like to burrow, there’s just no really good substitute for these wood products, so I broke down and got some SaniChips recently ALONG WITH a can of Provent-a-mite. I treated the entire bag, then let it sit for a few days before beginning to use it. The jury is still out for me on whether or not I’ll eventually have to treat individual cages, but it’s nice to have a miticide I feel reasonably safe using.
By the way, I use unprinted paper for my ball pythons and just accept that I have to spray down parts of their cages during the winter. If the are not frequently disturbed, their hide containers usually maintain a decent humidity.
-Joan