New coronavirus disinfection methods are as follows: 1. UV irradiation disinfection method: UV light can destroy the proteins and nucleic acids of the new coronavirus (the genetic material of the new coronavirus), when available in the house on the UV light to disinfect. 2. High-temperature disinfection method: The new coronavirus is less tolerant to heat, generally at 56 degrees Celsius for 30 minutes, it is able to inactivate the new coronavirus. Therefore, clothing, utensils and other items used by patients infected with novel coronavirus can be disinfected by high temperature steaming. 3. Oxidation disinfection: Strong oxidizing agents can also inactivate the novel coronavirus, such as chlorine disinfectants and peroxyacetic acid, etc. Chlorine water can be used for disinfection at home. 4. Alcohol disinfection: If some items are not resistant to high temperatures and cannot be disinfected with oxidizing agents, 75% ethanol solution can also be used to inactivate the new coronavirus.