How to Deal with Unpleasant Odors from Car Air Vents?

[OChristian]

Replace the cabin air filter and clean the air conditioning system to eliminate odors. Here are some precautions for using car air conditioning: 1. Regular dust removal: Periodically run the air conditioner at maximum power for about 10 minutes to effectively prevent dust accumulation. Alternatively, clean the air filter during car washes, and using an air conditioner cleaner can also be helpful. 2. Appropriate temperature: Normally, the cabin temperature should be adjusted to around 26~27 degrees Celsius. 3. Mode switching: When first turning on the air conditioner, use the external circulation mode to lower the cabin temperature, then switch to internal circulation. However, remember to alternate between these two modes periodically. 4. Check for leaks: It is essential to regularly inspect the engine cover and chassis for leaks. If exhaust fumes are detected inside the cabin, immediate repairs should be performed.