Ozone in addition to formaldehyde is one of the better automobile disinfection options in in addition to formaldehyde. Ozone can kill a variety of stubborn viruses, bacteria and formaldehyde in the air, completely remove odor and provide healthy and comfortable indoor space. It uses a special disinfector for automobiles that can quickly generate a large amount of ozone to disinfect and remove formaldehyde. When it reaches the specified concentration, it can completely kill bacteria, viruses and formaldehyde and eliminate the odor in the car, and ozone disinfection will not produce any substances harmful to human body. There are many portable car-mounted ozone machines, also called sterilizers, which are very convenient to use. Connect them to a lighter, and then turn on the start switch to generate ozone for disinfection and sterilization. The automobile ozone sterilizer does not need any consumables and is simple to operate, which can protect driving health and improve the comfort of the automobile.