Is landlord responsible for black mold in bathroom?« Back to Previous Page

We've lived in our Discovery Gardens apartment for two years, and just noticed a patch of black mold growing in the corner where the bathroom wall meets the ceiling. It's been worse since the humidity spiked last month. Our landlord is saying it's our fault for not ventilating properly, but we always use the exhaust fan. Who is legally responsible for fixing this, us or the landlord?
Posted by Kavita Shah
Asked on March 22, 2026 6:45 am
In the UAE, specifically Dubai, the responsibility for mold remediation often depends on the root cause. The high ambient humidity and year-round AC use create significant condensation issues, a primary catalyst for mold growth in bathrooms. While tenants are responsible for general upkeep and ensuring proper ventilation (like using the exhaust fan for at least 30 minutes after showering), the landlord is typically responsible for fixing underlying structural or maintenance issues that lead to the problem.

If the mold is due to a hidden leak in the plumbing, a faulty seal on the roof, or inadequate waterproofing and insulation within the building structure—common in older Discovery Gardens buildings—the repair obligation falls on the landlord as per standard tenancy contract stipulations. Your use of the exhaust fan is a strong point in your favor. The recent humidity spike exacerbates the issue but is not the sole cause; it usually reveals a pre-existing weakness.

For a definitive determination of liability, a professional inspection is crucial. We use thermal imaging and moisture meters to identify the precise source of moisture, distinguishing between condensation and a latent leak. This technical report is vital evidence in any discussion with your landlord or the Dubai Rental Dispute Center.

Do not attempt to remove significant mold growth yourself, as improper handling can aerosolize spores and exacerbate health risks. For a professional assessment and remediation quote, please call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com. Our certified technicians can provide a detailed report to clarify responsibility and implement a permanent solution.
Posted by Sani Admin
Answered on March 25, 2026 4:14 am