Five Signs Your House Needs Air Duct Cleaning

Five Signs Your House Needs Air Duct Cleaning

Air duct cleaning can go a long way to making your home a healthier place. That’s because an HVAC system is an ideal place for bacteria, mold, fungus, and other microbes to grow, so having it professionally cleaned can help remove possible contaminants from your home. However, there are certain circumstances that make this home maintenance measure already more important, and knowing what situations call for a thorough, specialized vacuuming of your HVAC system is the best way to ensure a healthy ecosystem for your family.

Visible Mold

The most obvious sign that your HVAC system needs maintenance work is visible mold on the hard surface of its interior elements. If the mold is left inside, spores may be blown thorough your home every time you use the system. After you have it vacuumed and the mold is removed, though, look into having the conditions that caused the mold growth in the first place addressed so you don’t experience regrowth in the future.

Noticeable Clogs and Contaminants

You should look into air duct cleaning if you notice excessive clogs in the elements of your HVAC system that may release contaminants into the room. The vents may be clogged with dust, pet dander, or other particles that blow around when the heat or AC is in use. If you don’t observe any clogs but detect a noticeable odor during operation, you should also position for specialized maintenance.

Animal Infestation

Animal infestations are always a cause for concern in your home, but if rodents, insects, or other vermin have taken up residence in your ductwork, you should definitely take action. Contact an exterminator or animal control expert to remove the vermin and then have the vents professionally cleaned to get rid of anything left behind.

Recent Renovations

Home renovations can kick up a lot of dust, dirt, and debris that can filter into the HVAC system. If you’ve recently had part of your home remodeled, keep the air quality up by having the HVAC system cleaned. Certain renovations call for specialized vacuuming more than others, though — if you’ve had rule paint, asbestos, or other potentially hazardous substances removed, air duct cleaning is an absolute must.


When someone in your family is experiencing from an allergy-related illness, symptoms can be as simple as a runny nose and itchy eyes or as extreme as asthma attacks. The meaningful to getting symptoms under control is removing the triggers from your home so the allergies aren’t aggravated. If you’ve removed all possible contaminants from the house and a family member is nevertheless experiencing from allergy-related symptoms, there may be an issue with the ducts. That’s because dust, pollen, pet dander, and other particles may be lingering inside, so every time you use the heat and AC, the house is re-polluted. Having your air ducts vacuumed may help.

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