Breathe Easy: How To Improve Car AC Air Quality


As the temperature soars during the hot summer months, your car’s air conditioning (AC) system becomes your oasis of comfort. However, an often overlooked aspect of AC usage is air quality. Ensuring that the air you breathe inside your vehicle is clean and fresh is vital for your health and overall driving experience. Here are some tips for car AC servicing and how to improve the air quality of your car’s AC system.

Use an air purifier:

Consider investing in a portable car air purifier or ionizer. These devices can help remove airborne particles, allergens, and odors from the air within your car. Some car air purifiers even come with HEPA filters that can trap very small particles, ensuring the air you breathe is as clean as possible.

Clean and maintain the AC system:

Periodically cleaning and maintaining the components of your car’s AC system can improve air quality. Dust and debris can accumulate in the evaporator core, blower motor, and ductwork, leading to musty odors and reduced airflow. Use a soft brush or compressed air to clean these components, or consider having a professional AC cleaning service performed.

Air out the cabin:

On cooler days, it’s a good practice to roll down the windows and let fresh outdoor air circulate through your car. This can help remove stale air and any lingering odors. Additionally, parking your car in a well-ventilated area can prevent the buildup of moisture and reduce the likelihood of mold or mildew growth.

Avoid smoking in the car:

Cigarette smoke is one of the most potent sources of indoor air pollution. Smoking in your car can leave behind lingering odors and introduce harmful chemicals into the cabin air. To maintain clean air quality, it’s best to avoid smoking in your vehicle.

Be mindful of cabin odors:

If you notice unusual or unpleasant odors coming from your car’s AC vents, address them promptly. Mold or mildew growth in the AC system due to moisture buildup can lead to musty smells. Running the AC on high with the windows down for a few minutes can help dry out the system and eliminate odors. If the issue persists, consider replacing the cabin air filter and cleaning the evaporator core.