AC mold causing illness: DIY fix or call maintenance?« Back to Previous Page

Call building maintenance immediately. This is not a DIY situation. The leak inside a closet, combined with your physical symptoms, points to a significant moisture issue within the wall cavity that requires professional assessment. In Dubai's high humidity, what you see on the surface is often just a small fraction of the growth.

Building maintenance is your first call as they are responsible for fixing the AC leak, which is the source of the problem. Simply cleaning the visible mold without stopping the water intrusion is ineffective and it will return. They need to inspect the drain pan, condensate drain line, and insulation for blockages or damage.

For the mold itself, standard practice for a spread this significant (beyond a small, isolated patch) is professional remediation. Disturbing it yourself can aerosolize spores throughout your bedroom, potentially worsening your symptoms. Remediation involves containment, HEPA filtration, and proper disposal of contaminated porous materials like drywall or insulation.

Your symptoms—stuffy nose and sore throat that resolve when you leave—are common reactions to mold exposure and strongly indicate the environment is affecting your health. To verify the mold type and extent, especially if the building's response is slow, a certified mold inspection with air and surface sampling can provide objective evidence. This involves a lab culture to identify the species, which is crucial for understanding potential health risks and ensuring the remediation is complete. Focus on getting the leak fixed first, then address the contamination it caused.