What You Need to Know About Mold in Air Ducts

7/18/2022 (Permalink)

Mold growth around air duct system

Mold growth is common in outdoor areas at any time of year. Due to excessive moisture during wet seasons, it's not uncommon to also experience black mold in the one place you don't want it, which is inside your home in Sun City, NV. Unfortunately, this type of mold isn't easily removed and it can invade areas of your home where it can go unnoticed, including in air ducts where it feeds on dust.

How To Know if Mold Has Entered Air Vents

There are some common visual signs to watch for if you suspect mold has made a home in your air vents. These include:

• The musty odor emanating from your vents
• Black powder around the exterior and interior of vents
• Dark spots that don't easily wipe off vents

If you suspect mold is present, don't attempt to clean it yourself. You likely don't have the right equipment or training to remove it safely.

How Black Mold Is Removed
Have a professional first confirm what you are experiencing is black mold. Once it's confirmed, it will be recommended that you have the ducts cleaned by a restoration specialist.
The specialists will need to take time to inspect your air ducts, including the insulation that surrounds them. If mold is found in the insulation, it will need to be removed and replaced. They will then clean and vacuum your AC system using special tools and protective equipment.

Preventing Future Infestations
During the restoration process, the issue that created the mold growth will need to be identified and corrected so it doesn't happen again. It's important going forward that you try to keep your vents clear of dust and debris. One of the best ways to have clean ducts is to regularly change your AC filters.
Always try to keep your home dry and free of too much moisture. Never allow water or condensation to pool on the materials of your home. A dry home is a home free of black mold.