Let the vent cover dry completely before reinstalling it and turning your system back on. While the cover is drying, take that opportunity to inspect your duct work and give the area a good ...
Duncanson says there are some signs that mold is growing in your air ducts, including: “Musty Odor: When mold grows, it gives off a strong musty odor. You can notice the smell when your heater or air ...