You should be able to find Reptile Spray at a pet store. It's easy to use and when I had mites sent to me killed them well.
I sprayed everything, including the snakes. I even sprayed the floor around the area, then vacuumed.
I keep them in paper towels and followed the directions on the product.
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Natural Chemistry Reptile Mite Spray, 8-Ounce https://www.amazon.com/dp/B0002QIII8...V67AM0Z2B2GMAA