Mold Around Air Vents

If there is black mold growing in your air vents you may notice a musty aroma when you run.

Mold around air vents.

One of the first signs that black mold is growing in your air vents is a distinct musty mildew like smell in specific rooms or even throughout your entire home. The black dust may be patchy and difficult to wipe off. As soon as you switch your heater or air conditioner on the microscopic particles start floating and blowing out with air into the room. Use a ladder to get better access into the vent.

When mold grows within the central heating cooling and ventilation system there are high chances that every room connected to the vents receives generous amounts of mold spores. Mold around the vents. What appears to be mold at first glance however might be dust adhering around the duct leakage point behind the register. Condensation forms in the coils and ducts as cool air circulates through the system creating a habitat for moisture loving mold.

Cold air cannot hold as much moisture as warm air so when warm humid air comes in contact with something cold it reaches dew point and makes condensation or water. Also soak the sides and ceiling of the air vent to ensure that any microscopic mildew growth is also covered. It s not unusual for mold to accumulate around the vent on the wall or ceiling. 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.

Mold around an air conditioning register is a good reason to call a licensed air conditioning contractor for evaluation and repair before the problem causes damage that requires more expensive mitigation. Condensation starts to amass and mold will start appearing. Pour the mixture into a spray bottle and spray as far as you can into your air vents until the mildew growth is completely soaked. You may also be able to see the presence of mold around drip pans air ducts and within intake vents.

Mold in air ducts most commonly occurs when there is moisture inside the ductwork. Black mold has a distinctive unpleasant musty smell. Air conditioner vents can be breeding grounds for black mold. Look for the first signs of mold around ac vents in the ducts and in the drip pans.

If you notice black dust around your air vents this could be a sign of black mold growing within. The air coming out of the air conditioning vents is about 20 degrees colder than the inside air so if the air inside is too humid condensation will form on the metal ducts at. Let the solution sit on the growth for at least 20 minutes. Black dust around air vents.

Common causes of black mold in air vents.