Can an air gun be used to clean car air conditioning vents?

[CourtneyRose]

An air gun can be used to clean car air conditioning vents, but this cleaning method is not thorough. Here is expanded information about cleaning car air conditioning: Methods for cleaning car air conditioning vents: Prepare a small brush, a wrung-out damp cloth, and small cotton swabs; use the small brush to remove dust from the vents, and while cleaning the dust, use the damp cloth to wipe the surrounding areas to catch any falling dust; use dampened cotton swabs to clean the corners of the vent grilles. Functions of car air conditioning: It achieves a cooling effect through the continuous transformation and circulation of refrigerant; it draws in fresh air from outside to ventilate and refresh the air inside the car, preventing window fogging; it uses engine coolant, waste heat, or heat generated by a burner as a heat source, which is then heated by a heater to raise the temperature and achieve a warming effect; it removes dust, odors, smoke, and toxic gases from the car's interior air, humidifies the air inside the car, and increases the relative humidity of the interior air.