Is mold causing my family's cough in Dubai?« Back to Previous Page

Mold is a likely culprit for the persistent cough, especially given the conditions you've described. The combination of Dubai's high humidity and constant AC use in your absence creates perfect conditions for mold growth. The AC's condensate drain line can become blocked or the drip pan can overflow, introducing moisture into walls and behind furniture. The black patches behind the wardrobe are a significant visual confirmation of a problem that may be more widespread inside the walls.

You should arrange a professional inspection immediately, ideally within the next few days. Prolonged exposure, particularly for children, can exacerbate respiratory issues. A proper inspection involves more than a visual check; it should include moisture mapping with a thermal camera to find hidden dampness and air or surface sampling to identify the mold species. This is critical, as some types like Aspergillus are more strongly linked to respiratory distress than others.

Look for a company that provides detailed, lab-based analysis from a certified microbiology lab, not just a visual report. They should explain the inspection process clearly and be able to provide a remediation plan based on the scientific findings. Any reputable inspector will also identify the underlying moisture source—whether it's a condensation issue, a hidden leak, or poor ventilation—as fixing that is the only way to prevent it from returning. In Dubai's climate, this diagnostic step is non-negotiable.