How to Clean the Air Vents of a Car's Air Conditioning System?

1 Answers
DelStella
07/30/25 12:29am
Cleaning method for car air conditioning vents: Turn off the air conditioning cooling function, select the natural ventilation mode, and spray professional air conditioning cleaner into the air ducts through the car's air conditioning vents. After spraying the cleaner, let the air conditioning run in external circulation mode for 10 minutes to allow the cleaner to fully take effect. The cleaner will then flow out through the car's drainage outlet. Do not turn off the air conditioning at this point; continue running it until the air ducts are completely dry, indicating the cleaning process is complete. Below is related information: 1. Car air conditioning is used to adjust and control the temperature, humidity, air cleanliness, and airflow within the car cabin to optimal conditions, providing passengers with a comfortable environment, reducing travel fatigue, and creating favorable working conditions for the driver. It serves as an essential ventilation device for ensuring safe driving. 2. Car air conditioning generally includes a cooling device, heating device, and ventilation device.
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