Am I responsible for cleaning black shower mold?« Back to Previous Page

The grout between the tiles in my master bathroom shower has turned completely black over the last few weeks, and now there's a patch of fuzzy mold on the ceiling corner. It's a windowless bathroom, so it's always a bit damp. I’ve been in this Jumeirah Village Circle apartment for about a year, but this is a new issue. Am I responsible for cleaning this, or is this something the landlord or building management needs to fix, especially since it might be a ventilation problem?
Posted by Saeed Khoury
Asked on March 20, 2026 11:40 pm
Based on the details you've provided from your Jumeirah Village Circle apartment, this is a classic case of mold proliferation due to the high humidity and lack of ventilation inherent to many windowless bathrooms in Dubai. The black discoloration in the grout is almost certainly a heavy concentration of mold spores, and the fuzzy growth on the ceiling confirms an active colony.

Under the Dubai Rental Law (Law No. 26 of 2007), the responsibility for maintenance is typically divided. As a tenant, you are generally responsible for minor maintenance and keeping the property clean. However, the landlord is responsible for major maintenance and issues related to the structural integrity of the property and its core systems. A persistent mold problem caused by inadequate ventilation or a faulty extraction fan could be argued as a landlord responsibility, as it pertains to the building's fundamental systems.

For a case like yours, I strongly recommend a professional inspection. The fuzzy growth indicates a significant moisture issue. Our certified inspectors can conduct a comprehensive assessment, including moisture mapping and air quality testing, to identify the exact species and the full extent of the infestation, which often spreads behind tiles. This documented report is crucial for discussing remediation responsibility with your landlord or building management.

Attempting to clean a widespread infestation yourself often just disperses harmful spores. For a definitive solution, call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. Saniservice specializes in resolving these humidity-driven mold issues with techniques tailored for the UAE climate, ensuring the problem is eradicated at its source and doesn't return.
Posted by Sani Admin
Answered on March 22, 2026 6:01 pm