Exposure to laser treatment involves a mixture of biological, cellular particles, which may also be gaseous or vaporous. In addition to papillomaviruses and multidrug-resistant pathogens, researchers have detected benzene, toluene and xylene, hydrogen cyanide (hydrocyanic acid), formaldehyde, acetaldehyde, acrolein, cresols, and phenol in laser smoke. Depending on the energy exposure, the particles can be larger […]