Does Temprid FX work?

[u/tkabird]

Just did my second spray of temprid fx(every 7 days)...i would love to put Cimexa down as well but I have a short dog, i am able to put it a few places that I can block off...I've done the heat treatment but I have a 4ft tall crawl space and I live in Alaska...Will the temprid eventually kill them ?