Reptile releif works, it just takes some time, you have to change the bedding to newspaper, and it takes several treatments, and time, BUT ITS SAFE!!! Other products do kill mites fast, but they are pretty harmful to your snake. I have used reptile relief before, on a couple of my snakes I purchased online, and I got them with mites, and after a few weeks of keeping them on newspaper and spraying them a few times, the mites where gone. Reptile relief is safe enough to spray right on your snake, where the other stuff you can't get it near the snake or its water bowl....It all comes down to do you want to play it safe but it may take a little longer, or do you want fast results that could possibly kill your snake if you apply it wrong. Its your call, I would rather take my time and be safe...
Good Luck...
-----
"Life is a Safari"