Servicing All of Connecticut and Westchester County NY

What Should I Do if I Suspect Mold in My Chimney?

BioClean CT is your trusted solution for mold remediation, waterproofing, and air quality testing in the Fairfield County area. We offer free inspections to all our new clients, including checking your chimney for mold.

What Are Signs of Mold in My Chimney?

  • If you take a whiff near the opening and it smells musty and damp, it could be a sign of mold growth.
  • You may develop respiratory symptoms, such as a runny nose, coughing, sneezing, headache, and sore throat.
  • You may notice mold on the bricks of your fireplace, although often, the fungus is hidden inside the chimney where it's harder to spot.
  • If you find mold in the same room containing the fireplace, you should have the chimney checked as well. It could be the source.

How Does Mold Grow in a Chimney?

Like many other places in your home, mold will grow in a chimney because it's dark, damp, and doesn't get much airflow. This is especially true if you don't use your fireplace very often. 

How Can Chimney Mold Be Treated and Prevented?

  • Use your fireplace! Okay, maybe not in August. But during the colder time of year, the more you can use it, the better. The fire will kill the mold in the lower part of the chimney. The heat will also dry out the air and bricks, which slows the existing mold positioned farther up. It also helps prevent new growth.
  • Install a rain cover with a screen at the top of the chimney stack. It will not only keep water out but prevent animals from coming in and taking up residence.
  • Ensure your chimney crown is intact and functioning correctly. A chimney crown is a metal, stone, or concrete piece which sits on top of the chimney and usually extends outward a little. It should slope downward, guiding water away from the flue. 

Why Should I Call BioClean CT for Chimney Mold Removal?

Removing mold from your chimney will be a difficult task without the proper equipment. We understand the mold remediation process for chimneys in Connecticut, and we have the tools to reach every brick. With BioClean CT, your safety and satisfaction are our top priorities. Contact us today.

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