Preventing Mold in your HVAC System

2/5/2019 (Permalink)

One of the best places to start in preventing mold in your home is your HVAC system. If it is not cared for properly mold can buildup and spread throughout your home. The following are some tips to help prevent mold in your HVAC system.

• First and foremost, make sure your HVAC system is sized properly. If it is too small it will run constantly which in turn elevates costs. On the other hand, if it is too big, it will constantly start and stop, which also wastes energy.
• Replace your air filters regularly- It is advised to change them at least once a month. If they become wet and dirty they become inefficient at trapping mold spores and other contaminants.
• Apply an HVAC mold inhibitor- Important: You need to apply an EPA-approved disinfectant that is labeled for us in HVAC systems before applying the inhibitor. A mold inhibitor will help to prevent mold and mildew growth in your HVAC system.
• Check your air intakes- Keep the areas below air intakes clean by removing standing water and anything else that can contaminate your air.
• Eliminate clutter- Keep furniture and other items away from vents as this can block airflow. On humid, still days, run a couple fans to keep the air moving.
• Monitor humidity- Use an indoor humidity monitor, which can be purchased at most hardware stores, and make sure your humidity level falls between 35-50%, which is an ideal level. If you reach 60% relative humidity, you should start looking for the source of the added moisture because if it continues to rise and gets above 70% certain species of mold can begin growing.

Should you want your HVAC system cleaned, SERVPRO of Burlington can help out. Give us a call to set up an appointment.

319-754-8050