Insecticides around t's and scorps? Help please!

Ack, you're in AZ...poor you! I lived in southern New Mexico most of my life but now am in WA.... It might have gotten to 75 F. here. :P
I know about those temps...and the bugs. I agree, I think they're enjoying the AC.
You could always get some house geckos and set them loose in your house, that would take care of the roaches, crickets etc.
Botar (from Botar by 8s) did that when a bunch of his feeder crickets got loose and took over his house; he let his house geckos loose and suddenly....no more chirp, chirp in the middle of the night. :D