Could AC mold be causing my morning allergy symptoms?« Back to Previous Page

Our AC unit in the bedroom has been leaking a bit for the last couple of months, and now I’m waking up every morning with a stuffy nose and an itchy throat. I just pulled back the corner of the carpet near the vent and found a patch of black and green fuzzy mold underneath. Could this be causing my allergy-like symptoms, and how urgent is it to get it cleaned?
Posted by Patricia Johnson
Asked on April 27, 2026 8:25 am
Yes, the mold from your AC leak is very likely causing your morning allergy symptoms. The constant moisture from the drip has created an ideal environment for mold growth in your carpet and underlay, which acts like a reservoir for spores. As your AC cycles on and off throughout the night, it can disturb and aerosolize these spores, leading to the stuffy nose and itchy throat you experience upon waking.

In Dubai's climate, this is a common and urgent issue. The high humidity provides ample moisture, and our year-round reliance on AC means any leak can quickly lead to a significant mold problem. The situation you've described is serious because the mold is already established in a porous material (carpet) and is directly affecting your health.

You need a professional inspection immediately. Do not attempt to clean this yourself, as disturbing it without proper containment can spread spores throughout the bedroom. A proper remediation involves identifying the full extent of the growth, fixing the AC leak at its source, and then safely removing the contaminated carpet and padding. For health-related cases like this, a company with its own microbiology lab can be crucial to identify the mold species and verify the space is truly safe after cleanup through post-remediation testing.
Posted by Sani Admin
Answered on April 29, 2026 4:31 pm