High-efficiency disinfectant can kill all bacterial propagules (including mycobacteria), viruses, fungi and their spores, etc. It also has a certain killing effect on bacterial spores, meeting high-level disinfection requirements, including chlorine Disinfectants, ozone, methyl hydantoin compounds, double-chain quaternary ammonium salts, etc.

    Intermediate disinfectants can only kill microorganisms such as mycobacteria, fungi, viruses and bacterial propagules, and meet the disinfection requirements, including iodine-containing disinfectants, alcohol disinfectants, phenol disinfectants, etc. Low-efficiency disinfectants can only kill bacterial propagules and lipophilic viruses, and meet the disinfectant requirements, including quaternary ammonium salt disinfectants such as benzalkonium bromide, biguanide disinfectants such as chlorhexidine (chlorhexidine), mercury, silver , Copper and other metal ion disinfectants and Chinese herbal medicine disinfectants.

    Disinfectant refers to a preparation used to kill pathogenic microorganisms on the vector to make it harmless. It is different from antibiotics. Its main role in disease prevention is to eliminate pathogenic microorganisms. Outside the human body, cut off the transmission route of infectious diseases to achieve the goal of controlling infectious diseases.

    People often refer to disinfectants as "chemical disinfectants". Operation precautions: airtight operation, strengthen ventilation. Operators must undergo special training and strictly abide by the operating procedures. It is recommended that the operator wear a hood-type electric air-supply filter type dust-proof respirator, wear a tape protective clothing, and wear neoprene gloves.