In general, private cars do not need special disinfection treatment, in open places, do a good job of ventilation. When opening the windows in winter, you need to pay attention to the cold caused by the large temperature difference between inside and outside the car. In the underground parking lot and other confined environment, it is recommended to close the windows and open the air conditioning internal circulation way to ventilation. After entering a public place and returning to the vehicle, it is recommended that the driver and passenger use hand sanitizer to disinfect their hands first. After having friends and relatives aboard, open the windows for ventilation and disinfect the surface of objects in the car, you can choose effective disinfectants or disinfectant wipes to wipe disinfection. Object surfaces can be wiped with a disinfectant such as chlorine-containing disinfectant, chlorine dioxide, or disinfectant wipes.