8Nov, 2023
Maintaining clean air ducts is important for the overall indoor air quality and energy efficiency of your HVAC system. While professional duct cleaning is recommended periodically, there are several steps you can take to keep your air ducts cleaner between those cleanings.

Here are some maintenance tips:

  1. Change or Clean Air Filters:
    • Regularly change or clean your HVAC system’s air filters as per the manufacturer’s recommendations. This helps prevent dust and debris from accumulating in the ducts.
  2. Seal Duct Leaks:
    • Inspect your ductwork for any leaks, gaps, or loose connections. Seal them using duct tape or mastic sealant to prevent contaminants from entering the system.
  3. Keep the Surrounding Area Clean:
    • Dust and vacuum the area around your HVAC system to reduce the amount of dust and debris that can be drawn into the ducts.
  4. Use High-Quality Air Filters:
    • Invest in high-quality air filters with a MERV (Minimum Efficiency Reporting Value) rating appropriate for your system. These filters can capture smaller particles and improve indoor air quality.
  5. Maintain a Clean Home:
    • Regularly clean and dust your home to reduce the amount of dirt and debris that can enter the ducts. Pay special attention to vents and registers.
  6. Install Air Purifiers:
    • Consider using air purifiers or cleaners in your home to help reduce airborne particles and allergens.
  7. Keep Pets Groomed:
    • If you have pets, groom them regularly to minimize shedding, and vacuum pet hair and dander from your home.
  8. Use Humidifiers and Dehumidifiers:
    • Maintaining proper humidity levels in your home can prevent dust and mold buildup in your ducts. Use humidifiers and dehumidifiers as needed.
  9. Schedule Regular HVAC Maintenance:
    • Have your HVAC system professionally inspected and maintained regularly. This can help identify and address issues that may lead to dirt and debris entering the ducts.
  10. Monitor for Mold and Mildew:
    • Keep an eye out for signs of mold or mildew in and around your ducts. If you notice any growth, address it promptly to prevent it from spreading.
  11. Be Cautious with DIY Cleaning:
    • Avoid DIY duct cleaning methods that can potentially damage your system or push contaminants deeper into the ductwork. If you decide to clean ducts yourself, use proper equipment and techniques.
  12. Consider Duct Covers:
    • Consider using vent and register covers with filters to capture dust and debris before they enter the ducts.

Remember that while these tips can help maintain cleaner air ducts, professional duct cleaning is still essential periodically, especially if you notice a decline in indoor air quality, unusual odors, or visible mold growth. Consult with a licensed HVAC professional for advice on when and how often you should schedule professional duct cleaning.