A buildup of dust combined with moisture in your ductwork can create mold in your ducts. Eradicating mold within ductwork is a tough job that must be handled by trained, certified experts. If you have never had your air ducts cleaned out, it is possible that you are at risk of being exposed to allergens and mold spores in your home every day. It is important to clean out your ducts once every three to five years at least to minimize these risks.
HVAC ducts must be cleaned out regularly. If you have noticed that there is excessive dust in your home or that your allergies are acting up more often, it may be time to have them inspected and cleaned, so don't neglect this vital maintenance service.