Tips for Cleaning and Preventing Mold in Air Ducts

Black mold does not only appear in visible locations such as the ceilings, walls and floors. Stachybotrys chartarum could also hide inside your property's air ducts. Below are some tips for finding and handling mold infestations in vents.

Understanding Mold

Stachybotrys chartarum is a specific type of mold identified by its gray or greenish black color. Because it feeds off organic items, this mold typically does not appear on glass, plastic or metal. However, it is commonly found on:

1. Carpets
2. Insulation
3. Ceilings
4. Furniture
5. Cottons
6. Wood
7. Walls

Mold is also frequently found inside air vents. The mold feasts on the dust within those ducts.

Locating Mold

When black mold is hidden inside vents, it can be harder to find. However, there are some warning signs that could alert you to the presence of mold.

Mold creates a musty smell. If you notice this odor whenever you turn the air conditioning, your vents may have a mold problem.

Black dust near the vents could also be evidence of mold. If the dust is hard to remove from the surface, it is probably time to call mold remediation professionals.

Removing Mold

Indeed, removing mold from air vents is a complex task. It involves disinfecting the ductwork and possibly replacing the insulation. You also need to ensure that the mold will not return. Restoration professionals can perform these jobs properly while limiting further spread of the mold.

Preventing Mold

While the mold cleanup should be left to the experts, you can take steps to limit the growth of the fungus in your building's vents. Clean ducts, in particular, can limit the buildup of mold. Have the vents checked by a technician at least twice annually. Changing the air conditioner filters regularly should reduce black mold, as well.

Mold in air vents can easily spread to other parts of your Minnetrista, MN, property. If you smell a musty odor or notice black dust near the ducts, turn off your HVAC system and contact restoration experts.


...for a Healthier Home and Business!