Controlling Mold in Your Commercial HVAC System

Mold and mildew are concerning for many reasons, but they’re particularly problematic for commercial property owners. That’s because indoor mold exposure induces various allergic responses and can create significant health problems. If you aren’t careful when removing mold from your business, you can create issues for those who have asthma or other immune system problems.


Mold can grow for various reasons, and commercial HVAC systems are susceptible to mold growth. When mold enters your commercial HVAC system, it can significantly impact the air quality of your property. Since mold is most prevalent in humid conditions, businesses in hotter climates should take extra precautions to avoid mold problems.


The best way to handle mold in your commercial HVAC system is to avoid excess moisture. Let’s take a look at some other things you should do to control mold in your commercial HVAC system.


3 Ways to Control Mold in Your Commercial HVAC System


Here are three ways to reduce mold growth:


1.   Monitor Your System and Your Property


You should be vigilant about monitoring humid areas in your commercial property, as they have a higher chance of mold growth. Mold isn’t always easily visible. Spores might start to spread and multiply before you realize it. Mold infestations may often emerge in places you don’t expect them to, such as below sinks and around window frames. To reduce the chances of mold growth before you have a serious issue:


  • Examine your property for mold regularly.
  • Pay careful attention to locations where there is moisture, such as ceiling corners, cabinets, beneath carpets, and around walls.
  • If you have a larger facility, consider hiring cleaning personnel to assist you.
  • Never contact mold without gloves. If you are cleaning mold, wear a respirator or mask to avoid inhaling mold spores.


2.   Reduce Moisture and Humidity


As mentioned, mold grows in humid atmospheres. The more moisture you have around your business structure, the more likely you are to have a mold problem. Even in a dry climate, various things might contribute to a humid atmosphere in your system. If moisture is gathering, you can bring in dehumidifiers to decrease your chances of mold growth.


In general, if you don’t want mold to develop, you should keep the moisture and humidity levels in your business under control. Mold can also grow in air ducts if moisture accumulates there. Therefore, air ducts must also be cleaned and dried, as well.


3.   Apply a Mold Inhibitor


Finally, you can use a mold inhibitor to prevent the growth of mold. If excess moisture is an ongoing issue with your commercial HVAC system, using a mold inhibitor is vital. Mold inhibitors certified with the Environmental Protection Agency (EPA) and authorized by the HVAC industry can help prevent mold and mildew development in your HVAC system.


While the mold inhibitor can’t ensure that mold won’t grow in your HVAC system, it can help to reduce the risk of mold development and property contamination. Following the manufacturer’s directions, apply the inhibitor to all components of your heating and cooling system. Be sure to sanitize your system before application.


Contact a Commercial HVAC Professional for Help with Mold Growth

If you need help controlling mold in your commercial HVAC system, our Diamond Bar AC company is here to offer reliable service. Contact us today to schedule a free consultation.


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