Disinfectants should be avoided by inhalation as much as possible. Inhalation of disinfectants may bring irritation to the respiratory system and may lead to systemic reactions. For the use of disinfectants there are several principles: 1, when doing air disinfection must be unoccupied, be away from the air disinfection site; 2, if wiping disinfection of environmental surfaces, the concentration of disinfectants selected at this time is usually not too high, which can make inhalation smaller; 3, in the configuration of disinfectants, such as the configuration of hydrogen peroxide, peroxyacetic acid, chlorine dioxide, in a short period of time there may be disinfectants into gas bubbling out. At this time, you need to do a good job of protection, standardize the wearing of masks, and try to avoid inhalation. Inhalation hazards are different for different disinfectants and can lead to local irritation. In case of inhalation, attention should be paid to the problem of systemic poisoning. Content source: Dr. You Lai