Most homeowners have no idea what goes on inside their home’s air ducts. But the fact is, they can become littered with years of accumulated dirt, debris and allergens like pollen, dust and pet dander.

Industry standards recommend that you have your air ducts inspected every 2 years for cleanliness, and have them cleaned, on average, every 5-7 years. Of course, this will vary with the conditions in your home.

By having your air ducts cleaned regularly, you’ll help improve the indoor air quality in your home, and enhance the efficiency of your heating/cooling system, which may reduce energy bills.