Top 5 Benefits of Air Duct Cleaning

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Inevitably, the air duct of your HVAC system will become contaminated with airborne pollutants. Eventually, these pollutants will accumulate inside the ducts and affect the air quality of your home. Included among the possible contaminants are pet dander, bacteria, carbon monoxide, and dust mites.


These pollutants flow throughout the space, triggering allergies and irritating respiratory conditions. They are especially harmful to children and the elderly. Below you will find the top 5 benefits of air duct cleaning:


  1. Safeguarding Against Illnesses


Family members afflicted with allergies can be adversely impacted by contaminated air ducts. As such, it is highly beneficial to create a healthy environment to prevent allergy triggers and keep other family members safe. The number of allergens can be considerably reduced through air duct cleaning.


  1. Lowering Energy Use


Experts have estimated that the removal of a mere 4/10 of an inch of pollutants from the coils of cooling systems can lower energy consumption by as much as 21%. This could significantly reduce your utility costs.


  1. Improving Air Quality


Air duct cleaning is vital to preserving healthy indoor air. The ducts are sometimes filled with rodent droppings, mildew, mold and other toxins. If the vents are not cleaned, these contaminants will ultimately be released into the living environment. Whether or not household members have allergies, they can potentially be afflicted with serious illnesses.


  1. Extending the Durability and Lifespan of the System


It has been estimated by experts that 90 percent of central heating and cooling systems breakdown or otherwise malfunction because of improper maintenance. It costs thousands of dollars to totally replace a HVAC system. Additionally, it is quite costly to pay for labor and replacement parts to repair the system.  Air duct cleaning can be incorporated into the regular maintenance routine of your system.


  1. Removing Unpleasant Odors


Unpleasant odors around the home could be an indication of the presence of dust, mildew or mold in the air ducts. Candles or air fresheners will not eliminate this odor. However, removing odors is among the remarkable benefits of air duct cleaning.


It is highly recommended by the National Air Duct Cleaners Association that your ducts should be cleaned every 3 to 5 years. However, other experts have suggested, depending on your particular situation, cleaning could be required every 2 to 5 years. The frequency of the cleaning will be contingent on factors like how often the system is used, where you are located and whether anyone in the home has asthma, allergies or other respiratory conditions.


The benefits of air duct cleaning include creating a healthier and happier environment for family members. This should be done, as recommended, to prevent the negative effects of a contaminated system.

8 thoughts on “Top 5 Benefits of Air Duct Cleaning

  • June 20, 2016 at 5:56 pm

    Nothing is better than taking in fresh air. I just wish my house always felt refreshing. It’s almost impossible for me to get a breath of fresh clean air. It sounds like I need to clean my AC. The benefits would definitely make it worth it. Especially if it will give me clean air and remove odors.

  • October 26, 2016 at 9:52 pm

    It’s interesting that air duct cleaning can be a good way to remove unpleasant odors from the AC system. It makes sense that it could be a good way of doing this as it would remove any debris or dead bugs from the system. It’s something to keep in mind as I think it could be a great thing to do going into winter to ensure the heating works and smells nice.

  • November 15, 2016 at 2:26 am

    You stated that it is highly recommended by the National Air Duct Cleaners Association that your ducts should be cleaned every 3 to 5 years. Are there certain types of cleaners that last longer and provide better quality than the others? My wife called me at work this morning because our whole house smelled terrible after she turned on the heat. Hiring an experienced contractor to come and replace our ducts might be a good idea.

    • November 15, 2016 at 9:20 pm

      The odor that comes from when the heat is on could be different things. I would suggest having an air duct cleaner or odor specialist determine where the odor is coming from first. Then you can decide whether cleaning or replacement is the road to take. The 3-5 years is just a national average. It’s not too hard to check and see if they need cleaned. Most air duct cleaners, like ourselves, do free estimates and inspections. I like to take pictures to show my clients what I see. Most of the time we find that people haven’t really though about cleaning there ducts, because it’s out of site and out of mind. We offer an encapsulant that is applied after cleaning that definitely helps with making the cleaning last longer. I hope this helps.

    • December 13, 2016 at 12:48 am

      You are welcome.

  • January 4, 2017 at 11:21 am

    Air duct cleaning is pivotal when it comes to extending the lifespan of the system. It is crucial to notice that man of us fails to realize this. The cleaner the duct is, the longer the system will run smoothly. Thanks for sharing these tips!

    • January 4, 2017 at 3:28 pm

      Just like changing the engine oil on a car. Thank you for the affirmation.


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