Common chlorine-containing disinfectants include sodium hypochlorite, sodium chloride, sodium dichloroisocyanurate, sodium trichloroisocyanurate and 84 disinfectant. In a special period, disinfection products became one of the hot commodities that people bought, especially after the Health and Health Commission indicated that chlorine-containing disinfectants could effectively inactivate the virus. Therefore, what chlorine-containing disinfectant to use has become a concern. What are the chlorine-containing disinfectants? Which ones are suitable for home disinfection? Chlorine-containing disinfectants include 84, Wang Wei 84, disinfection effervescent tablets, bleaching solution, bleaching water, etc. All of them are approved by the Ministry of Health and can be used for household disinfection. In these products, sodium hypochlorite, calcium hypochlorite, organochlorine compounds and other components play a role in sterilization and disinfection, which can effectively curb diseases.
What are the chlorine-containing disinfectants? How to choose chlorine-containing disinfectant depends first on the stability of the product. Many people think that the stronger the smell of disinfectant, the better the disinfection effect, or the higher the concentration, the better, but it is not. The odor of chlorine-containing disinfectants is mainly caused by hypochlorous acid produced by hydrolysis. If the smell of disinfectant is obvious during storage, it shows that the effective bactericidal components volatilize a lot, and the ideal effect can not be achieved after repeated use. Therefore, the stability of disinfectants is also the key requirement of the Ministry of Health. Chlorine-containing disinfectants have good stability and almost no smell when stored. Wang Wei 84 household disinfectant inhibits the generation and escape of hypochlorous acid by adding stabilizer, so that the bactericidal effect of the product remains effective within two years.
Secondly, it depends on the product concentration. Chlorine-containing disinfectants can be divided into three effective periods: low, medium and high, and household disinfection can choose low efficiency or medium efficiency. According to the relevant contents of the Health Protection Guide for Infectious Pneumonia in novel coronavirus in Public Places (Pneumonia Mechanism [2020]15) issued by National Health Commission, 84 disinfectant is an effective chlorine-containing disinfectant recommended by novel coronavirus Guide (Coronavirus Pneumonia-19), which is harmful to the surfaces (elevator buttons, handrails, door handles) that are exposed to high frequency. For example, the effective chlorine content of Wang Wei 84 disinfectant is 250mg/L~500mg/L, which is enough to kill bacteria in daily life. 84 disinfectant with high concentration is too corrosive, but it will have adverse effects on our respiratory mucosa and furniture.
What are the chlorine-containing disinfectants? What are the precautions for use? Read the product description carefully when using, and the use method and dilution ratio may be different for different purposes. If it is necessary to disinfect the surfaces of floors, desktops, toilets and other objects, it can be diluted with Wang Wei 84 disinfectant according to the liquid-water ratio of 1:29. Bleaching and disinfection of white fabrics such as sheets and sofas should be soaked in this ratio before washing. In the process of soaking and wiping disinfection, the operator suggests wearing a mask and latex gloves. After disinfection, open the window as soon as possible to ventilate and disperse chlorine.
Although there are many chlorine-containing disinfectants, it is necessary to choose chlorine-containing disinfectants suitable for household disinfection in daily life in order to better protect the health of yourself and your family.