How to handle black mold from AC leak in Dubai rental?« Back to Previous Page

The cold wall from your AC leak creates constant condensation, which is a perfect breeding ground for mold in Dubai's humidity. That black patch is a symptom of the moisture problem, not the cause.

First, notify your landlord or property manager in writing immediately, as they are responsible for fixing the leak under Dubai rental law. Do not attempt a major cleanup yourself until the source of the water is repaired, or the mold will return quickly. For a small patch (under one square meter), you can clean it with a diluted vinegar or hydrogen peroxide solution while wearing an N95 mask and gloves. However, given the persistent leak and the musty smell indicating potential hidden growth, this situation warrants a professional assessment.

The fuzzy texture and location suggest it could be a more problematic species like Stachybotrys. Proper remediation requires isolating the area, using HEPA filtration, and removing any contaminated porous materials like drywall or insulation. A certified inspector can take samples for lab analysis to identify the species, which dictates the correct remediation protocol and verifies the cleanup was successful. This documentation is also crucial for your landlord to understand the severity and for your own health reference.