You will never entirely rid yourself of mites, even with springtails or isopods, because you're constantly reintroducing them every time you feed your tarantulas or even work in the cages. Crickets and cockroaches automatically come with their own compliment of mites or mite eggs, and you'll be freely distributing more mites and mite eggs on your hands and implements as you work in different cages in your collection.A friend gave me some T's yesterday. The enclosures had mites. I put T's in some small plastic containers with nothing in them to kill off the mites. How long should I wait to rehouse them?