Professional Thermal Fogging Services for Mosquito Control Thermal fogging is a high-tech pest control method that uses thermo-pneumatic energy to vaporize insecticide into a dense, cloud-like mist.1 By heating a solution (typically a mix of pyrethroids and an oil or water-based carrier) to over 2$400^circtext{F}$, the device creates ultra-fine droplets (often smaller than 30 microns) that stay suspended in the air.3 These tiny particles penetrate deep into dense bushes, cracks, and crevices whe