How to Clean the Air Conditioning Ducts in a Car?

1 Answers
VonThomas
07/29/25 11:15pm
Here are the steps to clean the air conditioning ducts in a car: 1. Start the engine and open the windows; locate the air intake of the car's air conditioning system, open the glove box, remove the air filter cover, and take out the air filter. 2. Turn on the air conditioning and set the fan to medium or high speed; insert the hose into the nozzle of the air conditioning cleaner, ensuring a secure connection to prevent leaks or detachment; shake the air conditioning cleaner thoroughly, then insert the hose into the air intake and press the nozzle to start cleaning. 3. Run the air conditioning at high speed for 5 minutes, then turn off the air conditioning and the engine. Replace the air filter in the intake, and the cleaning waste liquid will drain out from the air conditioning drainage outlet under the car.
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