How often should you clean the air conditioning in your car?

A clean air conditioning system in a car is not only a matter of comfort, but also of the health and safety of the travellers. Regular air conditioning cleaning is essential to ensure optimal cabin air quality and the efficiency of the system. Here are some practical tips on how often you should clean your car’s air conditioning.

1. Air filters: every 10 000 to 15 000 km or annually.

Car air conditioning air filters play a key role in removing pollutants, dust and allergens from the air, which can lead to allergies, respiratory problems and unpleasant cabin odours. It is recommended to change the air filters every 10,000 to 15,000 kilometres or annually, depending on the conditions in which the car is used.

2. Ventilation system cleaning: every 20 000 to 30 000 km or every 2 years.

A car’s ventilation system, including the air vents, ducts and air filter compartment, can accumulate dust, dirt and fungus, which contributes to unpleasant odours, respiratory problems and reduced air conditioning performance. It is recommended to have the ventilation system professionally cleaned every 20,000 to 30,000 kilometres or every two years to remove accumulated dirt and provide fresh air in the cabin.

3. Air conditioning dehumidification.

A humid environment inside the air conditioning system can encourage the growth of mould and fungi, which can cause unpleasant odours and allergies in passengers. Regular air conditioning de- fumigation can help eliminate these problems and keep the cabin clean.

4. Self-cleaning of the cabin interior.

In addition, it is a good idea to regularly clean the interior of the car cabin, including the dashboard, air vents, seats and floor mats, to remove dust, dirt and bacteria that can affect cabin air quality and air conditioning performance. It is recommended that this cleaning is carried out monthly, especially during periods of heavy car use.

In summary, regular cleaning of your car’s air conditioning is key to maintaining its efficiency and ensuring clean and fresh air in the cabin. Following the cleaning frequency tips above will help you to keep your air conditioning in good condition and enjoy comfortable journeys for many years while looking after the health and wellbeing of the driver and passengers.