The new coronavirus is afraid of heat and is not afraid of cold. The new coronavirus can be inactivated in 30 minutes above 56°C. In addition to environmental factors, UV disinfection can be applied to inactivate, and disinfectant solutions can also be applied to inactivate, you can choose 75% of the application of alcohol and chlorine disinfectant, such as 84 disinfectant, ether can also be effectively inactivated. In the process of inactivation, you need to properly open the windows and ventilation, pay attention to diligent hand washing, home to prepare alcohol or 84 disinfectant to spray clothing, after returning from outside to pay attention to the appropriate disinfection of clothing and hands.