Is treating AC mold the landlord's responsibility?« Back to Previous Page

The responsibility typically falls on the landlord, as the AC unit itself is part of the property's fixed installation. In Dubai, the AC leak is the root cause of the moisture problem, and under standard tenancy contracts, landlords are responsible for the maintenance and repair of such major fixtures. The recurring black mold growth is a direct result of that unresolved leak.

You should formally notify your landlord or property management company in writing about the AC leak and the resulting mold, as this is a health and habitability issue. They are generally obligated to arrange for the AC repair. However, simply fixing the leak is not enough. The existing mold contamination on the wall needs proper remediation to prevent spores from spreading, and the area must be dried completely.

After the leak is repaired, the moldy drywall or plaster often requires professional cleaning or replacement. For a small patch, a thorough cleaning with appropriate solutions can suffice, but recurring growth indicates a deeper issue within the wall cavity. Given the fuzzy, spreading nature you describe and the health concerns, a professional inspection is wise to assess the full extent. They can also identify the mold species, as some black molds are more problematic than others in Dubai's humid climate.

While landlords handle the source (the AC), the responsibility for general cleaning and minor maintenance inside the apartment often lies with the tenant. The line can be blurry, so clear communication with your landlord is key. If they are unresponsive, you can reference Dubai's rental laws (Law No. 26 of 2007) which stipulate the landlord must maintain the property in a condition fit for habitation.