I spent about 10 minutes looking for anything moving from my plant scrapings. I found lots of crawlers, but none of them were crawling. With the same sample size in previous examinations, I was always able to find a couple moving about after a while.
Paraffin wax melts at 125, but hybrid waxes seem to melt at higher temperatures. If that was what worked, then we've got a terrific solution for future infestations.
I'm cautiously optimistic.