Is black mold from AC leak in Dubai dangerous?« Back to Previous Page

Based on the symptoms you've described and the visible black patch, it is highly likely that the mold growth is the cause of your persistent respiratory issues. In the Dubai climate, where high humidity and constant AC use create ideal conditions for mold, this is a serious concern that requires immediate attention.

The black patch is indicative of a significant colony, potentially including species like Stachybotrys chartarum (often called "black mold"), which can produce mycotoxins. Prolonged exposure to these spores, especially in an enclosed space like a bedroom, is known to cause the exact symptoms you are experiencing—chronic stuffy nose, sore throat, and other allergic or toxic reactions.

The first and most critical step is to cease all exposure. Do not attempt to clean it yourself. Disturbing the colony without proper containment will aerosolize a massive number of spores, contaminating your entire living space and exacerbating your health problems. The leak from the AC unit must also be addressed at its source to prevent recurrence, as mandated by Dubai Municipality regulations for healthy indoor air quality.

You require a professional mold inspection and remediation service. Our certified team at Saniservice uses advanced tools like moisture meters and thermal imaging to identify the full extent of the hidden moisture and mold growth within walls and under carpets, which is almost always worse than what is visible. We then execute a controlled remediation process following IICRC standards, including containment, HEPA filtration, and antimicrobial treatment, to ensure it is removed safely and completely.

For a proper assessment and to protect your health, please contact us immediately at 800-MOLDS (800-66537) or email hello@saniservice.com.