Could this mold cause our respiratory issues in Dubai?« Back to Previous Page

Yes, the black mold you discovered is very likely the cause of your family's persistent coughing and aggravated allergies. In Dubai's climate, where high humidity and constant AC use create ideal conditions for mold, such hidden growth is a common trigger for respiratory issues. The spores become airborne and are inhaled, irritating the respiratory tract.

For a growth of that size, caused by a suspected AC leak, professional remediation is strongly advised. The safest approach involves three key steps. First, a certified inspector should identify the moisture source—likely a condensate drain leak from the AC unit—and stop it. Second, the mold must be contained and removed by technicians using professional-grade HEPA filtration and antimicrobial treatments to prevent spores from spreading to other parts of the villa. Finally, post-remediation verification through air and surface sampling is crucial to confirm the environment has been returned to a safe standard.

Do not attempt to clean it yourself with bleach or other household products, as this can aerosolize a massive amount of spores and worsen your symptoms. Look for a provider that follows IICRC standards and can provide documented proof of clearance testing from an independent lab, which is the standard for verifiable results in the UAE.