How often should a car air conditioner be cleaned?
2 Answers
Car air conditioners should be cleaned once a year, but the specific cleaning interval depends on the air environment the vehicle frequently operates in. If the environment is poor, the cleaning interval should be shortened accordingly. If a car air conditioner is not cleaned for a long time, it will accumulate a lot of dust, causing secondary air pollution. Inhaling this polluted air can affect the health of the occupants. It is recommended to have professionals at a 4S shop perform the cleaning. The car air conditioner is used to adjust and control the temperature, humidity, air cleanliness, and air flow inside the vehicle cabin to the optimal state, providing a comfortable environment for passengers and reducing travel fatigue. It also creates good working conditions for the driver and plays an important role in ensuring safe driving as a ventilation device.
As a friend who often drives, I think car air conditioning cleaning is not something to be taken lightly. I personally clean my car's air conditioning every year and a half or so, mainly acting when I notice an odd smell when using the AC. Since I use the air conditioning frequently during daily commutes, especially in summer, it’s prone to dust buildup and the growth of odor-causing substances. If not cleaned in time, it can easily trigger allergies or respiratory issues. If driving in dusty areas, it’s best to clean it six months earlier, otherwise, breathing in the dust can be uncomfortable. It’s best to go to a professional shop for cleaning—they use sprays to treat the evaporator and ducts, which is cost-effective and works well. Remember, health is the most important; don’t neglect air conditioning hygiene.
