Is it Time to Clean Your Air Ducts? What Every Homeowner Should Know

What Homeowners Need to Know About When to Clean Air Ducts

If you’re like most homeowners, you probably don’t give your air ducts much thought. Quietly working behind the scenes, they don’t draw attention unless they become dirty or clogged. When that happens, you are likely to notice a difference, not only in your HVAC’s function, but also in your health and your energy costs. Keeping them clean is important for optimal HVAC performance, but how often do they need cleaning? The answer depends largely on your location, your unique home, and your health. Learning how to recognize the signs of air ducts that need cleaning is a good practice — having them cleaned on a regular schedule is even better.

What is Air Duct Cleaning?

You may think you’re cleaning your air ducts each time you vacuum your vents, but the actual process is much more involved than that. Professional duct cleaning involves the use of high-powered vacuums, brushes, and blowers. The components cleaned include supply ducts, return ducts, registers, grilles, diffusers, heat exchangers, coils, fan motors, and the air handling system. When you have your air ducts professionally cleaned, the HVAC system’s efficiency will be improved, your indoor air quality will be better, and you and your family will have reduced exposure to allergens and other contaminants.

Signs You May Need Air Ducts and Vent Cleaning

If you notice visible dust in the air, your ducts need cleaning. You’ll probably be cleaning more often, as dust comes from the ducts and lands on furniture, floors, and other surfaces. However, that’s not the only sign of dirty ducts. You and your family members may develop unexplained allergy symptoms or respiratory issues because of contamination in the air ducts. If you notice that you’re sneezing, coughing, or experiencing congestion more when you are inside than when you are outdoors, your ducts are probably the culprit. Another tell-tale sign that your ducts need to be cleaned is an unpleasant odor coming from your HVAC system. Mold, mildew, and bacterial growth in the ducts can create musty odors that get worse when the system is turned on after a period of disuse.

Performance Issues that Indicate Dirty Ducts

Some of the most valuable information about the condition of your ductwork comes from the performance of your HVAC system. Blocked or restricted airflow can lead to uneven heating and cooling, so that some rooms are comfortable and others feel stuffy. Your energy bills may rise because your system is working harder and less efficiently. When you keep your air ducts clean, you’ll notice better airflow, and your energy bills will stabilize.

How Often Should Air Ducts Be Cleaned?

Typically, air ducts should be cleaned every three to five years. However, this is only an estimate, and really depends on each unique situation. For example, if there are people in the house with allergies or asthma, the ducts should be cleaned every two or three years. The same two to three year guidelines apply for households with pets, and those with residents who smoke indoors. If you live in a high-pollution area, you should stick with two to three years, and if you have had recent construction or remodeling, duct cleaning should be done immediately, to protect the HVAC system from dust and debris. On the other hand, vacation homes and seasonal properties that are not used very often only need duct cleaning every five to seven years.

What Happens if Air Ducts Are Never Cleaned?

If you never clean your air ducts, your HVAC system will be overworked. This will mean higher energy bills and a shorter HVAC lifespan. You’ll also be putting your health at risk by allowing mold spores, bacteria, and allergens to circulate throughout your indoor air. Your home might have persistent musty smells, or smell like smoke or pets. In extreme cases, your ducts can collect excessive lint and debris, which can be a fire hazard when they come into contact with heating components.

Tips to Keep Ducts Cleaner Between Air Ducts Services

Regularly changing HVAC filters can help extend the time between professional duct cleanings, as can scheduling regular HVAC maintenance. Keeping up with vacuuming and dusting also helps. Seal leaks in ductwork promptly to prevent dust and debris from being sucked into your ducts and dispersed throughout your house. Well-controlled humidity in a house can also be useful, particularly in preventing mold growth in your ducts.

Still Wondering “How Often Should I Clean My Air Ducts?” Contact Mighty Ducts Heating and Cooling

When you have a question or need help with your HVAC system, don’t wait to call Mighty Ducts Heating and Cooling, indoor air specialists serving the residents of Hunterdon, Somerset, and Warren County. We offer comprehensive services, regardless of the type of heating and cooling system involved, and we’re committed to exceeding our customers’ expectations. Our locally owned and operated company has been in business since 2015, and we work hard to create lasting relationships with our customers. Our highly experienced team can handle jobs of any size or scope, including AC installation and repairs, heating repairs and maintenance, heating installations, maintenance plans, indoor air quality services, and more. Whenever you need HVAC services, contact us today.