On this occasion, the new coronavirus can be inactivated with 75% alcohol. Normally, you can use 75% alcohol or hand sanitizer containing alcohol to disinfect your skin and hands. In addition, 75% alcohol can also be used to disinfect items in the home, you can use a towel or cotton balls, gauze, etc. dipped in wipe the surface of the object. If it is dangerous with the power of the object, must be timely unplugged, in the kitchen as far as possible without alcohol disinfection. Because alcohol is flammable and explosive, in the kitchen once there is a fire will cause the risk of fire. Do not use a spray bottle to spray alcohol in the air, once encountered a fire in the air alcohol will always cause a fire. In the application of alcohol disinfection must be done to open the window ventilation, to ensure that the air in the alcohol quickly discharged to the outdoors.