Mold that accumulates inside your air conditioner exposes your family to airborne mold every time you use the system. Poor indoor air quality can lead to a number of health complications, from allergies to severe respiratory problems. If you think your air conditioner might need mold remediation, it pays to know what caused the problem and how you can keep it from happening again.

What Causes Mold Growth in Air Conditioners?

Excess moisture is the primary culprit in mold growth. Since air conditioners cycle on and off, moisture tends to collect in the ductwork and air handler. Warm, humid locations are particularly prone to moisture buildup because there’s more water vapor present. 

Irregular maintenance and usage can also contribute to mold in an air conditioning unit. Dust and organic matter retain moisture and provide a breeding ground for mold. Using the system helps circulate air and prevent buildup, and routine maintenance gets rid of excess debris. Skipping these allows it to remain in place and absorb water.

What Should You Do If You Discover Mold?

Mold is a serious issue, so you need to contact a mold remediation expert if you discover it. These HVAC specialists are trained to identify the sources of mold issues and will use the proper cleaning, disinfecting, and decontaminating techniques to remove mold from the unit’s internal components and ductwork.

What Are Some Ways to Deter Future Mold Growth?

Regular maintenance is key to removing dirt, dust, and debris that can permit mold growth. Change the air filter every 90 to eliminate organic matter that collected in your unit, and use this time to inspect the system. Make sure the air conditioning coils are clean and free from damage.

Controlling moisture in the unit is also essential for mold prevention, so check the draining channels for leaks and moisture pockets. Keeping the unit running on automatic mode provides consistent air circulation during the warmer months, reducing the likelihood of mold growth. If you’re concerned about energy consumption, raise the system’s temperature to promote air circulation without raising your bills too much.

If your air conditioner needs mold remediation, trust the professionals at PurAir Hawaii in Honolulu. For nearly 20 years, this reputable company has been providing reliable air duct cleaning and AC services to protect homeowners from harmful contaminants. They provide a 100% guarantee on all work, so it’s easy to see why they’ve been voted Hawaii’s Best by the Star-Advertiser for three years in a row. Visit them online for more information about their remediation services. To schedule an at-home assessment, call (808) 589-2712.