Is the mold from my AC making me sick?« Back to Previous Page

Based on your description, it is highly probable that the mold growth from your AC leak is the cause of your sinusitis and persistent cough. The black spots on the wall are a clear visual indicator of a fungal colony, and the continuous moisture from the leak provides the perfect environment for proliferation. In Dubai's climate, where high humidity and year-round AC use are constant, such leaks often lead to Stachybotrys chartarum (so-called "black mold") or Aspergillus species, both of which are known to produce mycotoxins and volatile organic compounds (VOCs) that cause the exact respiratory symptoms you describe.

The fastest and most accurate way to determine the species and toxicity is through professional mold testing. DIY kits are unreliable. A certified inspector will conduct air quality sampling (to measure spore counts in the air you're breathing) and surface sampling (to identify the specific species) in accordance with UAE standards for indoor environmental quality. This is critical for determining the appropriate remediation protocol.

Do not attempt to clean this yourself. Disturbing the colony without proper containment can aerosolize a massive amount of spores, drastically increasing your exposure and contaminating other areas of your home.

For a situation involving visible growth and correlated health effects, immediate professional inspection and remediation is the only recommended course of action. Our teams at Saniservice are certified and equipped to handle this from initial PCR-based lab testing to full containment, removal, and hygienization of the affected area. Call us immediately at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an emergency inspection.