For ordinary families, basking in the sun, ventilation, washing hands is useful.
In terms of disinfectants, mainstream high-potency and moderate-potency disinfectants can inactivate the virus at certain concentrations, including:
1, Disinfection alcohol (75% ethanol) and isopropyl alcohol, n-propyl alcohol
2, Chlorine-containing disinfectants such as hypochlorous acid, 84 disinfectant, bleaching powder, chlorine disinfection tablets
3, chlorine dioxide;
4, peracetic acid, hydrogen peroxide;
5, iodine tincture, iodophor;
6, brominated disinfectants, such as dibromohynin;
7, Quaternary ammonium salt disinfectant
These disinfectants have different use methods, some suitable for disinfection of air, some suitable for disinfection of the ground and object surface, before use need to read the instructions, scientific use.
Some disinfectants are toxic and corrosive to a certain extent. Therefore, the scope of disinfection should be reasonably delimited according to the results of epidemiological investigation to avoid environmental pollution caused by excessive disinfection.
Uv-c UV disinfection lamps can also be effective in killing novel coronavirus viruses, with a similar effect to alcohol, but the scope of action is limited. When used, the sterilized area should be fully exposed to the UV lamp within a distance of 1 to 2 metres. The house is large, block many words, ultraviolet lamp disinfection effect is not good.