Could AC mold in Dubai villa be causing our sickness?« Back to Previous Page

Yes, the black mold behind your sofa is very likely causing the persistent coughing and allergy symptoms in your Jumeirah villa. This is a common issue here due to our high humidity and constant AC use, which creates condensation that fuels mold growth in hidden areas.

The continuous exposure to mold spores in your indoor air can severely irritate respiratory systems. For children and those with sensitivities, this often manifests as a chronic cough, congestion, and worsened allergies, exactly as you've described. The first step is to stop the moisture source. Have an HVAC technician check and correct the AC drip line or drain pan issue that's creating the damp patch on your wall.

Do not attempt to clean significant black mold growth yourself. Disturbing it will release a massive amount of spores into your home. Professional remediation is required for a patch of that size. The process involves containment of the area, HEPA-filtered air scrubbing to capture spores, and the physical removal of contaminated materials like drywall or insulation.

In Dubai, always verify a remediation company holds a valid DHA permit for this work. After cleanup, the area must be verified as safe through post-remediation testing, ideally by a third-party lab, to ensure spore counts have returned to normal levels. This is the only way to confirm the environment is healthy again for your family.