Black Spots On Flexible Ducts Attic Mold

Allow the inside of the vent to dry.

Black spots on flexible ducts attic mold.

Keep in mind that mold spreads through spores which are tiny particles that are invisible to the naked eye. If you notice black dust around your air vents this could be a sign of black mold growing within. Another side effect of black mold in air ducts is making the air become less cool and more humid. Black mold has a distinctive unpleasant musty smell.

Wipe the blades duct opening and the inside of the vent with a long flexible mop soaked in the bleach solution. Common causes of black mold in air vents mold in air ducts most commonly occurs when there is moisture inside the ductwork. Black mold can also grow behind the walls or attic ceilings completely undetected until the occupants smell the presence or experience health problems. Look for the first signs of mold around ac vents in the ducts and in the drip pans.

Black dust around air vents. You can see the same principle at work when you drink an icy beverage and water beads up on the outside of the glass. Condenser coils pull moisture out of the air and into drip pans and if these become clogged they create the perfect environment for mold to grow. The black dust may be patchy and difficult to wipe off.

Mold species such as stachybotrys chartarum which looks like slimy growth loves attic basement bathroom and space under the sink. You do not have to do that every day. Combine 1 cup of bleach with 1 gallon of water. This is also why regular maintenance on the air conditioner is very important.