Twice a year I drench my place top to bottom, including trenching the perimeter with Termidor / Taurus SC to keep pretty much everything at bay. In between the twice annual drenching I also hit the place with Demon Max or Demon WP. To keep a resistance thing from getting started I also use Permethrin 36.8% occasionally to kinda mix things up. Being in the desert the primary targets are scorpions, termites, spiders, ants, gnats, flys and noseums. As such we don’t see much hanging around the place, and if something does show up, it’s dead, just the way I like it. I like to time everything just before they swarm or come to maturity.