I would use either Frontline or Reptile Spray, not sure how well they would interact. Frontline uses alcohol as a carrier, Reptile Spray is a salt solution. In combination they might be too drying to your snake's skin.
Since you're in a studio apartment I would forego the no-pest strips.
Mite eggs die if kept at 135*F for five seconds. Just be careful applying heat to your enclosure, as too much too soon can crack glass, or too hot can melt glues and plastics, cause warping, etc.
Again, these are all options for killing mites and eggs. I listed everything I could because what you use to treat will depend on what you can find locally, versus having products shipped, versus how many snakes you have to treat and your budget.