How to Clean a Car Air Conditioner?

1 Answers
Evan
07/25/25 9:13pm
Air conditioning duct cleaning method is as follows: 1. Shake the air conditioner cleaner well and attach the soft tube from the packaging. Then, turn the air conditioner's air volume to the maximum and switch to the external circulation mode; however, do not turn on the air conditioner compressor (keep the A/C button off). 2. Aim the well-shaken cleaner at the position of the air filter and spray it. The suction inside will draw the cleaner in, thereby cleaning the air conditioning ducts. It is particularly important to note that the soft tube on the cleaner should not be too close to the blower to avoid being entangled. 3. After the cleaner is sprayed, the car owner can let the air conditioning system run in the external circulation mode for about 10 more minutes. After turning off the engine, the cleaner will defoam and turn into liquid, flowing out of the car through the drainage outlet after cleaning the evaporator and air ducts.
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