Symptoms of Black Mold in AC Unit or Air Vents
As a tenant or homeowner, one of the most concerning issues you may face is the risk of
black mold contamination in your air vents or air conditioning unit. Black mold in the AC
unit may have toxic signs that we’ll discuss.
The HVAC system is the ideal breeding environment for mold, which requires darkness,
moisture, and food to exist. If you’re wondering where mold gets its nourishment, it
usually comes in the form of the regular home dust.
Some Toxic Signs of Mold
See if the HVAC vent covers have black dust around them.
You can see the mold inside the air handler.
A musty smell in the house
Brain fog and confused thoughts
Sneezing, itchy skin and a runny nose are common allergy symptoms.
Coughing and wheezing are signs of the upper respiratory tract.
Black Dust on Vent Covers
If you observe black dust on the exterior of an air vent that won’t come off, it’s most likely
a fungus or mildew variety. However, it’s an early symptom of black mold in the air vents.
If mold spores are present in your air duct system, they can transport to the vents and
eventually turn into a speck of black dust.
Mold can also begin to form on the air vents themselves when dust builds on the surface,
providing a food source for the mold. You may get the service like air duct sanitizing in
Canton to keep your house mold-free. It would be best to clean visible mold on vents
because the mold could release spores into the air, potentially creating health problems.
Mold in Air Handlers
Mold can form inside of your central AC unit and HVAC ductwork and on the surface of
air vents. The mildew has a brownish or whitish look that makes it difficult to confuse for
anything else. Just make sure you don’t confuse it with drywall debris, which is frequent
in new homes.
You may have a heating system or a furnace and air conditioner. The HVAC air handler,
regardless of the method you use, is a central location