It looks like it's effective with direct contact on mites. The downside is that it's only on direct contact. So that most likely wouldn't work on eggs and it will mean regular reapplications to make sure you're constantly killing off new mites for a while.
I haven't tried it myself though.... It sounds like it would be great as long as you do a through sterilization of the habitat and surrounding areas since mites like to travel.
I haven't needed mite spray for a very long time, but the active ingredient is the same as what's in Natural Chemistry mite spray, which is said to be effective & safe to use, with the same issues that you'll need to be vigilant & thorough about cleaning, & plan on needing some re-applications, as already mentioned above by Armiyana.
IF I had a snake with mites right now, this IS what I'd try using (either of these) because they're the safest option for the snakes- non-toxic when used as directed. I'm also familiar with other products from Natural Chemistry & found them to be as advertised & of good quality, so that would probably narrow down which one I'd buy, but they appear to have identical ingredients. Might even be made by the same company, for all we know? That happens a lot these days with all sorts of products.
Rudeness is the weak man's imitation of strength. Eric Hoffer(1902 - 1983)
“The greatness of a nation and its moral progress can be judged by the way its animals are treated.” ~ Gandhi