As a tenant, is black mold cleanup my responsibility?« Back to Previous Page

Black mold in bathroom grout is primarily caused by persistent moisture, and responsibility for remediation depends on its source. As a tenant, you are typically responsible for general cleaning and maintenance. However, if the root cause is a structural issue like faulty ventilation, leaking pipes within the walls, or a poorly sealed window, the landlord is generally responsible for the repair and subsequent remediation under Dubai rental law.

Given the description of a spreading issue and a persistent musty smell, this likely exceeds simple surface cleaning. The high humidity in Marina apartments, especially with year-round AC use creating condensation, creates a perfect environment for mold to penetrate porous grout. Constant wiping only addresses surface spores, not the root colony.

First, review your tenancy contract for any specific clauses on maintenance responsibilities. Then, formally notify your landlord or property management company in writing, detailing the issue and including photos. They should arrange a professional inspection to determine the moisture source. If inadequate bathroom ventilation is identified as the cause, they must fix the extractor fan and address the resulting mold growth.

For your health and to prevent further spread, a professional assessment is key. Proper remediation involves identifying the moisture source, containing the area, removing the contaminated grout, and applying antimicrobial treatments to prevent recurrence. Simply painting over it or using bleach will not solve the problem.