I know PAM in the best....but I can't get any for another two weeks.

Until then, I'm looking at other treatments. I've only ever seen two mites, so its not a bad case (can't see any others). A local reptile shop recommended the flea powder, though they cautioned it can cause dehydration. My snake is not even a year old and had a RI two weeks ago (seems healthy now). Is this stuff too strong?