AC leak causing black mold: urgent landlord call needed?« Back to Previous Page

Based on the symptoms you've described—a persistent AC leak combined with visible black, fuzzy growth on the wall—this is a situation that warrants immediate attention and should be reported to your landlord without delay.

In the UAE's climate, where high humidity and year-round AC use are the norm, a leaking AC unit is a critical failure point. The condensation provides the constant moisture source that mold requires to thrive. The black patches are almost certainly a mold colony, which can deteriorate building materials and, more importantly, pose potential health risks through airborne spores. Under Dubai rental regulations (Law No. 26 of 2007), landlords are generally responsible for maintaining the structural integrity of the property, which includes fixing faulty AC systems that cause water damage and subsequent mold growth.

We strongly advise against waiting. Document the issue with photos and formally notify your landlord in writing, requesting urgent repairs. While the leak is being fixed, the mold itself requires professional assessment. Disturbing it can aerosolize spores and spread the contamination. This is not a case for simple wiping, as the moisture has likely penetrated the wall.

For a definitive identification of the mold type and a scope of remediation, we recommend a certified mold inspection. Our team at Saniservice specializes in this, using tools like moisture meters and thermal imaging to find the full extent of the problem. We can provide a formal report for your landlord and a protocol for safe, effective remediation.

Do not hesitate to contact us for a professional evaluation. Call 800-MOLDS (800-66537) or email hello@saniservice.com.