The new coronavirus is sensitive to heat as well as UV light, and to ether, 75% alcohol, disinfectants containing chlorine, and lipid solvents such as peroxyacetic acid and chloroform, which can be used to inactivate the virus. So if you want to disinfect, you can use ultraviolet lamps to disinfect the room as well as the air. Because many items do not tolerate high temperatures, alcohol application can be used for disinfection of items. For disinfection of public communities, such as elevators and neighborhoods, chlorine-containing disinfectants can be sprayed, which can also effectively inactivate novel coronaviruses, and care should be taken during the spraying process to protect them.