How Often Should Residential Air Ducts Be Cleaned?

Hvac System Cleaning Indoor Air Quality

In the realm of indoor air quality, the question of how often air ducts should be cleaned has sparked a lively debate among homeowners and experts alike. Some advocate for regular cleanings as a preventive measure, while others argue in favor of a more nuanced, as-needed approach. Let’s delve into the insights from authorities like the Environmental Protection Agency (EPA), the National Air Duct Cleaners Association (NADCA) and Power Vac America.

The EPA takes a cautious stance and acknowledges that cleaning may be necessary if:

  • there is substantial visible mold growth
  • vermin infestation
  • if the ducts are clogged with excessive amounts of dust and debris.

NADCA’s position is that the frequency of cleaning depends on several factors, not the least of which is the preference of the homeowner. Some of the things that may lead a homeowner to consider more frequent cleaning include:

  • smokers in the household
  • pets that shed high amounts of hair and dander
  • water contamination or damage to the home or HVAC system
  • residents with allergies or asthma who might benefit from a reduction in the amount of indoor air pollutants in the home’s HVAC system
  • after home renovations or remodeling
  • prior to occupancy of a new home.

Power Vac America’s suggest that some of the above conditions will likely be apparent every 3 to 5 years. If you are experiencing:

  • excess dust
  • black stuff blowing out
  • mold or fungus on your vent covers/registers
  • Odors
  • Allergies
  • health concerns
  • people complaining
  • moving into a new home
  • or doing a remodel or renovation project, 

Give us a call for a quote?

For a professional air duct cleaning, look no further than Power Vac America. With over 30 years of experience, our licensed and certified technicians use state-of-the-art equipment and adhere to the highest standards in air duct cleaning, including the use of high-powered vacuums, brushes, and anti-fungal treatment agents to improve air quality and ensure that you breathe clean and healthy air. We are NADCA certified and licensed by the Texas Department of Licensing and Regulations (TACLA28012E).

For more information on our process, follow this link or call for a quote at 713-645-4611:

Have more questions? Check out our Frequently Asked Questions FAQ page!