Does the car air conditioning need cleaning?

1 Answers
JuliannaLee
07/29/25 11:59pm
Car air conditioning needs cleaning. The causes and solutions for mildew in air conditioning are as follows: Causes of Mildew: The musty smell occurs due to the accumulation of moisture and mold on the indoor heat exchanger of the air conditioning system, which cannot fully evaporate, forming mildew spots. Over time, a musty smell will appear for a period after turning on the air conditioning. Generally, the mildew process occurs during the cooling cycle, but the smell can be more severe during heating. Solutions: After removing the air conditioning filter, gently brush the internal fins with a soft brush and a detergent to remove surface mold. Purchase some specialized air conditioning cleaning solutions designed to eliminate mold for treatment.
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