What are the drawbacks of ozone in cars?
2 Answers
Ozone in cars has drawbacks such as damaging objects and being harmful to human respiration. The specific details are as follows: Damaging objects: Ozone is a strong oxidizing agent that can damage various items. The higher the concentration, the more severe the damage. It can cause copper sheets to develop green rust spots, rubber to age, discolor, and lose elasticity, becoming brittle and breaking. It can also bleach and fade fabrics. Harmful to human respiration: Ozone irritates the mucous membranes of the human respiratory tract. At concentrations of 0.5-1 ppm, it can cause discomfort such as dry mouth. Therefore, ozone disinfection must be conducted in the absence of people, and it is necessary to wait at least 30 minutes after disinfection before entering. Prone to leaving chemical residues: This can cause potential hazards and also damage car components to some extent. Chemical disinfectants generally have corrosive and bleaching properties, so care must be taken when using them on car interiors and metal parts.
I've been driving for over ten years and once used an ozone generator to eliminate odors, only to start coughing and experiencing severe throat pain within days. High ozone concentrations can irritate the respiratory tract, posing particular risks for families with children or those suffering from rhinitis. I've heard it can also cause fatigue and skin itching—while effective quickly, the health risks are too significant. Now, I've switched to natural ventilation or activated carbon for air purification, which is safer and more reliable. Ozone is too chemically aggressive, lingering in enclosed car spaces for extended periods and easily accumulating harmful effects. It's better to simply roll down the windows—cheaper and worry-free. This personal experience has made me steer clear of such high-tech gadgets.
