How to Solve the Problem of Strong Odor in Old Cars?
2 Answers
Here are some methods to solve the problem of strong odor in old cars: 1. Use car perfume: Some car perfumes can capture odor molecules with their unique properties and purify the air through decomposition. 2. Use bamboo charcoal bags for cars: Activated charcoal contains a large number of irregular pores, among which the pores similar in size to formaldehyde molecules will adsorb formaldehyde, thereby purifying the air. However, the number of internal pores is limited, and when adsorption becomes saturated, it may cause secondary pollution. Therefore, it is necessary to replace them regularly. 3. Install a car air purifier: A car air purifier can filter polluted air. 4. Ventilate frequently by opening windows: Simply opening the windows allows fresh air to enter the car, diluting and purifying formaldehyde.
Last time I encountered an odor in my old car and solved it myself. I started with the air conditioning system, where mold often hides. Cleaning the AC filter is especially crucial—you can buy a specialized spray online to disinfect it. Then, I tackled the interior. Carpets and seats are the worst offenders. I vacuumed thoroughly, sprinkled baking soda, left it overnight, and then vacuumed it up to remove odors. For smoke or mildew smells, wiping surfaces with vinegar water naturally disinfects. Ventilation is key—crack the windows when parked and let the car sunbathe on nice days to kill bacteria. Also, check for leaks or water accumulation, clear out clutter, and avoid leaving food to prevent odor buildup. Weekly cleaning keeps the car fresh, saving both effort and money.
