New coronavirus belongs to a kind of coronavirus, sensitive to chlorine disinfectant, ether, 75% ethanol and other ester solvents, can be used to disinfect these disinfectants to prevent the spread of new coronavirus. 1. Chlorine disinfectant: the most commonly used is 84 disinfectant, but this type of disinfectant has an obvious bleaching effect, sprayed on colored clothing, shoes, will produce a certain discoloration effect. 2. Ether: easy to volatile, and is flammable, not commonly used. 3.75% ethanol: is one of the commonly used disinfectant, but itself is flammable, suitable for hand disinfection, object surface disinfection, etc., is not suitable for wide-scale spraying use, to prevent fire accidents, avoid open flames when using. To prevent the spread of the new coronavirus in daily life, you can reduce the chance of exposure by opening windows, wearing masks, and not going to places where people gather. If fever occurs, consult a doctor for nucleic acid test.