Is AC mold causing my scratchy throat?« Back to Previous Page

The AC in my bedroom has been leaking a little for a couple of weeks, but now I'm seeing small black spots spreading on the wall behind the curtain. My throat has been feeling a bit scratchy in the mornings and I'm worried it's connected. With the humidity creeping up again, how urgently do I need to get this professionally treated before it becomes a bigger health hazard?
Posted by Willem Fernandez
Asked on March 31, 2026 5:11 pm
Based on your description, it is highly probable that the black spots are microbial growth, likely Stachybotrys chartarum (black mold) or Aspergillus, both common in AC-related water damage. The scratchy throat you're experiencing is a classic symptom of exposure to mold spores, which become aerosolized and are then inhaled, irritating the respiratory tract.

The consistent AC leakage has created a perfect environment for proliferation: a cellulose-based food source (your drywall), constant moisture, and the warm, humid climate of Dubai. With humidity levels rising, the growth will accelerate rapidly, increasing spore concentration and the associated health risks, which can progress to more severe allergic reactions or respiratory issues.

This situation requires immediate professional attention. DIY cleaning is not advised, as disturbing the mold without proper containment and HEPA filtration will cause a significant release of spores throughout your bedroom. UAE regulations, particularly from Dubai Municipality, have strict guidelines for indoor air quality and remediation to protect occupant health.

We recommend you call a certified mold inspector immediately. Saniservice provides comprehensive inspection and testing services to identify the species and extent of contamination, followed by IECC-certified remediation protocols that include containment, air scrubbing, and antimicrobial treatment to ensure the problem is resolved safely and completely. Do not delay; contact our team for a professional assessment. Call 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on April 3, 2026 2:14 am