In this blog entry, the professional Chicago ductwork cleaning service at EmDuct will describe the best ways to detect mold in AC vents,and the common causes of mold inside ductwork.
How can I detect mold inside my air conditioning vents?
First, check visually to see if there is any visible mold in, around, or inside your air vents. Remove vent covers and use a flashlight to look for dark black spots or a musty smell. If a musty smell gets worse when your HVAC system is turned on, there is likely old inside the vents. Health symptoms caused by mold in AC vents include:
- Headaches
- Fatigue
- Breathing difficulties
- Dizziness
- Nausea
- Allergies
Why does mold grow inside AC vents?
- Rooms not having proper ventilation
- If AC units cause excess condensation
- If there is a leak in your roof, on plumbing, or on windows
- If your home has flooded
- If you have faulty ductwork
How can I better take precautions to prevent ductwork mold growth?
- Open windows and use ceiling fans to prevent stagnant air
- Monitor humidity levels in your home and purchase a dehumidifier if your home is too humid
- Rapidly address and repair all leaks
- Keep a close eye on the condition of your home’s air conditioning and heating systems