Could bedroom mold in Dubai cause serious health issues?« Back to Previous Page

The AC unit in our bedroom in our Jumeirah villa has been leaking a bit, and now we’ve found black spots spreading on the back of the wardrobe. My husband has had a constant stuffy nose and a cough that won’t go away for over a month. Is this kind of mold here in Dubai known to cause serious health issues, or are we overreacting?
Posted by Joseph Martinez
Asked on April 27, 2026 2:55 pm
The black spots and persistent respiratory symptoms are a significant health indicator you should not ignore. In Dubai's climate, where high humidity and constant AC use create ideal conditions for mold, this combination of visible growth and physical symptoms strongly suggests a correlation.

The leaking AC unit is likely the moisture source, and the mold spreading on the wardrobe is a clear sign of an established colony. Common species here, like Cladosporium or Aspergillus, are known irritants that can cause exactly the symptoms you describe—chronic stuffy nose, coughing, and worsened allergies. For individuals with asthma or compromised immune systems, exposure can lead to more serious respiratory complications.

You are not overreacting. The first step is to stop the moisture source; a qualified AC technician must repair the leak. Do not attempt to clean the mold yourself, as disturbing it can aerosolize spores and worsen exposure. The situation requires professional assessment. A proper inspection will identify the mold type and extent of contamination, often hidden within the AC system or wall cavity. Remediation involves containing the area, removing contaminated materials like that section of the wardrobe, and HEPA vacuuming to clear spores. Finally, ensure the area is thoroughly dried to prevent regrowth. Resolving the leak and the contamination should, in many cases, lead to a noticeable improvement in health symptoms.
Posted by Sani Admin
Answered on April 29, 2026 9:15 am