How to Remove Odor When the Car Air Conditioner is On?
2 Answers
Methods to remove odor from car air conditioners include: 1. Replace the air filter, which is a crucial component of the air conditioning system as all incoming air passes through it; 2. Replace the air conditioner's evaporator, whose function is to use low-temperature liquid refrigerant that easily evaporates under low pressure, turning into vapor and absorbing heat from the cooled medium to achieve cooling; 3. Place some air fresheners inside the car; 4. Put some disinfecting orange or tangerine peels to help eliminate odors; 5. Frequently open the car windows for ventilation; 6. Check if the air conditioner has any malfunctions, as an air conditioner that cannot properly cool or heat may accumulate impurities and exhaust gases.
When the car air conditioner is turned on, there is an unpleasant odor. As a seasoned driver with over a decade of experience, I have encountered this issue multiple times. It is usually caused by mold growth or dust accumulation in the air conditioning system. First, check and replace the cabin air filter, as old filters can easily harbor bacteria. Next, clean the evaporator core by purchasing a specialized air conditioner cleaner from an auto parts store, spraying it into the air intake or vents, and running the air conditioner for a few minutes to allow the odor to dissipate. Ensure doors and windows are closed and perform this in a well-ventilated area for safety. To prevent this issue, turn off the AC 5-10 minutes before parking and use only the fan to dry out internal moisture, which helps avoid mold growth in damp conditions. Additionally, regularly clean the air ducts by wiping the vents with a damp cloth. DIY solutions are simple and cost-effective, but for severe cases, seek professional cleaning to avoid damaging components. Addressing this promptly is beneficial for both health and driving safety—don’t overlook this small but important matter.
