5 Tips to Remove and Prevent Mold in Your HVAC System
Your home's HVAC system circulates the air within your home through the system repeatedly, so if there are problems with mold, your home is continuously contaminated with mold spores, which can be a dangerous situation. If you have a severe problem, it is best to work with an HVAC contractor for help to remediate the issue. However, there are also a few things you can do to remove and prevent mold in your own HVAC system.
1. Change your system's filter regularly. Most air filters have to be changed either monthly or every six months or so according to Angie's List. However, if you have issues with condensation or moisture in your HVAC system, it is best to change the filter even more frequently than what would be normal for the type of filter you have.
2. Make sure air ducts are well insulated. If your air ducts are not well insulated, it can create problems with condensation, especially in places like the attic that may be incredibly hot in the summer. Insulating your ducts is not all that difficult to do, but a contractor can help you out if you're not sure where to start.
3. Use a whole-house dehumidifier. Removing moisture particles from the air will help discourage mold spores from growing, and in some cases, eliminating high humidity levels will stop mold in its tracks. Whole-house dehumidifiers do a pretty good job of this, and they are a worthy investment if you are combatting mold problems.
4. Check the drainage in your HVAC system. HVAC systems have a drainage system to route moisture either into a drain or into a drip pan. Make sure your drainage system is not clogged, and take the time to empty the moisture that is hanging out in the drip pan pretty frequently.
5. Clean your ducts or have them professionally cleaned. Duct cleaning is often downplayed as an unimportant or unnecessary thing, but it is actually critical if there are issues with mold in your ducts or if there is excess moisture in your ducts. Ductwork cleaning is an arduous process, especially if there is existing moisture, so contacting a professional for help is sometimes necessary.
The bottom line is, if you have or suspect you have mold or moisture problems in your ducts, it is best to get proactive about the concerns. Reach out to a mold removal business, such as Advanced Air Quality Services, for professional guidance.