How to Eliminate Odors in Used Cars?
2 Answers
There are several specific methods to eliminate odors inside used cars: 1. Maintain long-term ventilation in the car and change bad habits like smoking or eating inside. The odors left from smoking or eating strongly flavored foods in the car are the hardest to eliminate. Over time, they cling to the interior and are difficult to dissipate on their own. Developing good habits and ensuring long-term ventilation can keep the air inside the car flowing, preventing odors from forming and helping to remove them. 2. Place activated charcoal bags or scented sachets in the car. Activated charcoal bags or scented sachets can absorb odors and even harmful gases from the air inside the car, making them suitable for eliminating long-term odors. They are also inexpensive and easy to use, requiring only periodic replacement by the owner. 3. Place fruit peels in the car. The peels of fruits like pomelo, orange, and lemon carry natural fragrances that can improve air quality to some extent. Placing them near the air conditioning vents maximizes their effectiveness. Since peels can rot easily, remember to clean or replace them after some time. 4. Use a car air purifier. The primary function of a car air purifier is to filter harmful substances from the air, improving air quality inside the car. It can effectively purify odors, harmful gases, bacteria, and viruses, providing the owner with a better in-car air environment. 5. Regularly clean the air conditioning system. Many people never clean their car's air conditioning system for years, leading to the accumulation of bacteria and dirt on the air filter, which causes odors. Regular cleaning of the air conditioning system and replacing the air filter can help prevent odors and ensure the efficient performance of the air conditioning system.
Opening car doors for ventilation is the most cost-effective method. Half an hour of sun exposure works better than any air freshener. I always keep pomelo peels in my car—they naturally eliminate odors and prevent motion sickness. On weekends, after eating a large pomelo, I just toss the peels onto the floor mats. Remember to check the spare tire compartment, as old cars often accumulate water and mold there. If the AC emits a sour smell, it's likely due to mold in the evaporator. Spend 200 yuan at a repair shop to clean the pipes, and when replacing the cabin air filter, choose one with activated carbon. Avoid eating soups or drinks in the car—spilled milk tea stains seeping into the carpet can grow mushrooms from the stench in summer.
