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

It's very likely the AC mold is contributing to your scratchy throat. The damp smell and black spots are clear indicators of a moisture problem, and the throat irritation is a common reaction to inhaling mold spores, especially overnight when the AC runs consistently. Dubai's high humidity and constant AC use create perfect conditions for mold growth in units with poor drainage or inadequate insulation.

For a case like this in Dubai Marina, where apartments are tightly sealed and rely heavily on AC, I would recommend a professional inspection. The combination of visible growth and physical symptoms means it shouldn't be ignored over the weekend. A certified inspector can use a borescope to check inside the ductwork and air handler—places you can't see—to assess the full extent. They should also take air and surface samples for lab analysis to identify the mold species, as this determines the actual health risk and required remediation approach.

In the short term, you can reduce exposure by keeping the closet door closed and ensuring the AC's drain line isn't clogged—a common issue here that causes excess moisture. However, simply wiping the visible spots won't address the spores in the system. Proper remediation involves containing the area, using HEPA vacuums, and applying antimicrobial treatments. Always ask for a post-remediation verification test to confirm the spore count in the air has returned to a safe level.