How to Solve the Problem of a Foul Smell in the Car?
3 Answers
Maintain cleanliness inside the car and try to avoid eating or smoking in the car; open windows frequently to ensure air circulation. Regularly clean and replace the air conditioning filter to prevent it from accumulating dust and mold, which can affect the air quality inside the car and the cooling efficiency. Purchase and use a car air purifier. A car air purifier can filter the air inside the car and is very effective in removing odors.
The car has a foul odor, and I've dealt with it several times. It's mostly due to mold in the air conditioning system or food residues under the carpet. Hot and humid weather is the perfect breeding ground for bacteria. The cabin air filter needs to be replaced regularly, and you can buy a spray to clean the evaporator and ventilation ducts yourself. For the carpet, lift it up, vacuum and clean it, sprinkle some deodorizing powder, let it sit, and then vacuum it up. Also, check the trunk for any soaked debris or rotting items, like old rags or fruit peels. When parking, don’t leave the windows closed for too long—keep it ventilated and dry. DIY these fixes to save on repair costs and avoid wasting time at the shop. Remember, start with small checks and don’t blindly replace parts and spend money.
That awful smell in the car is really torturing. I also encountered it when I first bought my car. After checking, I found out it was due to the accumulated dust and mold in the air conditioning filter causing the stench. I replaced the filter myself, which cost only tens of RMB on Taobao, and it was very simple. At the same time, pay attention to interior cleaning; there might be biscuit crumbs or drink stains in the seat gaps. Use a vacuum cleaner to clean them first, then wipe with a damp cloth. In summer, don’t leave leftover food in the car, or it will turn into a garbage dump over time. After learning these tips, I’m less anxious now, and regular maintenance prevents recurrence.
