I do a quick spray of the substrate with prevent a mite every time I change it.
None of my snakes have mites and im just making sure they never do.
A few years ago I bought an adult Redtailed boa off KS.com and it came covered with mites. I mean millions of mites and the snake was suffering.
And this came from what I thought was a reputable breeder. I was freaking out that my house had mites in it now. It was the first time I had used prevent a mite and I never had a reoccurrence. But for some reason I still do a tiny spritz after every cleaning.