According to current research on the physicochemical properties of the novel coronavirus, the virus is very sensitive to UV light and heat and can be effectively inactivated by heating at 56°C for 30 minutes. In addition, lipid solvents such as ether, 75% ethanol, chlorinated disinfectants, peroxyacetic acid and chloroform can effectively inactivate the novel coronavirus. The following options are available for home disinfection: for heat-resistant items such as tableware, cups, towels, etc., boiling for 30 minutes can be chosen for disinfection. For furniture, windows, doors, floors, walls, toys, etc., you can wipe them with 75% ethanol or diluted 84 disinfectant. Bedding and other items can be exposed to the sun for more than 6-8 hours, and the room should be ventilated in the morning and evening, and disinfected by UV light for half an hour if available.