Why Do I Have Mold In My Ac Vents

Mold is not just icky or gross.

Why do i have mold in my ac vents.

Most likely it s the smell of mold and or mildew that s bad news because your ac is most likely distributing mold and or mildew spores throughout your home. Both harmful to your health especially if you have allergy issues. So water is condensing on your ac ducts. Removing mold that has begun growing inside air vents can be a challenge.

How to prevent condensation in ceiling vents. Foul odors coming through your air vents could be an indication that the a c unit needs professional cleaning and maintenance especially if you have not been changing the filter on a regular basis. Let s go over the sources of the mold mildew and what you can do to get rid of it. Why is this a problem.

Black mold or stachybotrys chartarum is a greenish black mold that grows on materials such as fiberboard gypsum board paper lint and dust when there is moisture from water damage excessive humidity water leaks condensation water infiltration or flooding. Setting your ac on a very low temperature can sometimes lead to mold around the vents when the cool air from the vents meets the warm air in the room the temperature difference can cause moisture in the air to condense on surfaces in and around the vents. You ve probably heard the term black mold but many probably don t fully understand what it is. Condensation dripping from a ceiling vent can have detrimental effects on the ceiling material surrounding the vent as well as carpeting and.

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. First water dripping off of your ducts and onto your insulation can cause the insulation to compress which decreases it s r value or ability to insulate. Mold can be one of the negative effects of floods or can indicate a problem with your air conditioning system. Larger electric bills than in previous years especially during the summer months may also be a sign that your a c unit is struggling to keep your.

You may have to remove the register to wipe inside the entrance to the vent and you may have to paint some of the drywall with a stain killer to fix the stains around the vent cover. Removing black mold in air ducts. When water condenses and drips into your attic or home it can cause a some serious secondary problems. It won t hurt anything but if you take away the moisture from condensation mold cannot grow.

When black mold grows on walls floors. As soon as you switch your heater or air conditioner on the microscopic particles start floating and blowing out with air into the room. Some experts recommend using ozone but the cdc and other agencies have warned that this method of removing mold can be damaging to the respiratory system. If that moisture builds up and never gets a chance to dry out it can lead to mold growth.

Mold can be killed with a mixture of one cup of bleach per gallon of water but chances are good that you won t be able to reach.