Breathe Easy – The Importance of AC Maintenance for Your Health

Breathe Easy – The Importance of AC Maintenance for Your Health

Air conditioning systems circulate and filter air, keeping the indoors free of mold, allergens, and pollutants. But only if the system is regularly cleaned and maintained.

Breathing is usually an automatic, unconscious act. But for millions of Americans with asthma, COPD, interstitial lung diseases, and other respiratory conditions, shortness of breath is a serious problem that can significantly limit daily activities.

Air Filters

Air filters in your AC system prevent dust, pollen, pet dander, and mold spores from entering the ductwork. Without regular maintenance, these contaminants could circulate throughout your home, triggering allergies and asthma attacks.

Over time, these contaminants can clog your air filter. Dirty filters allow pollutants to enter the ducts and vents, reducing indoor air quality.

A filter rated MERV 6-8 or higher is the best way to ensure good air quality. Usually, pleated fabric or paper is used to increase the surface area of the filter, which helps to capture more particles.

Air Ducts

The air ducts in a house or business are responsible for circulating the same air throughout all rooms. This is why they are so important. Dirty ducts can cause many issues and might result in AC repair. For one thing, clogged ducts make the heating and cooling system work harder than usual. This wastes energy and will result in higher electricity bills.

In addition, dirty ducts can harbor harmful contaminants and microorganisms. This is a problem for people who suffer from allergies or asthma. The recirculation of pet dander, mildew, pollen, and mold spores can trigger symptoms in these individuals. A professional cleaning will eliminate these particles, making breathing more accessible for those with respiratory issues and reducing discomfort, sick time, and medical bills.

Stale odors can also build up in ductwork over the years, and these smells will linger in rooms where they are present. Smoking, household cleaners, paint fumes, or other factors may cause these odors. Stale odors are hard to get out of the air, and if they are allowed to build up, they will keep cycling through the house every time the air is on.


AC installation is a significant aspect of home comfort, especially in regions with warm climates.

It is essential to have a well-maintained AC during the hot summer months. Not only does it ensure that the house remains calm, but it also prevents heat exhaustion and other health problems related to high temperatures.

Air conditioners help to circulate and filter the air, removing pollutants like dust, pollen, pet dander, mold spores, and other toxins. This is especially essential for people suffering from allergies or asthma, as it reduces the irritants that might trigger attacks. However, this only holds if the system is regularly cleaned and the filters are replaced.


When air conditioners aren’t regularly cleaned, they can develop an environment of potential allergens and bacteria. Dust mites, pet dander, and mold thrive in the stagnant air within AC units that are not adequately maintained. These allergens can spread throughout homes, triggering respiratory infections and allergies.

When routine AC maintenance is completed, professionals clean the ductwork and evaporator coils to remove accumulated dirt or debris over time. This can significantly improve indoor air quality and reduce the chances of developing asthma, allergies, or other respiratory conditions.

In addition, regular AC maintenance can help prevent energy waste and keep your home cool and comfortable.