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The ceiling in my bedroom closet has this expanding black patch that I first spotted after the heavy fog we had a couple of weeks ago. The musty smell is now really strong and my clothes are starting to feel damp. I’ve been renting this apartment in Jumeirah Village Circle for just over a year and I’m not sure if this is something I need to handle myself or if my landlord is responsible for fixing it. Who is legally responsible for the cost of professional mold removal in a rental, especially when it might be related to a building leak or poor ventilation?
Posted by Ming Tanaka
Asked on March 21, 2026 6:12 pm
Based on UAE tenancy law, specifically Law No. (26) of 2007, the responsibility for mold remediation in a rental property is determined by the root cause of the issue. The landlord is legally obligated to maintain the property's structural integrity. Therefore, if the mold is a result of a structural defect, such as a leaking pipe within the walls, a roof leak, or faulty construction leading to water seepage (a common issue after heavy fog and rain), the financial responsibility for the repair and subsequent professional mold removal falls entirely on the landlord.

However, the tenant is responsible for damage resulting from negligence or misuse. In the high-humidity climate of Dubai, this primarily relates to ventilation. If the mold is conclusively due to a failure to use the air conditioning system adequately to control humidity, not using exhaust fans in bathrooms, or persistently allowing condensation to build up, the tenant may be liable for the remediation costs.

Your situation, with a significant expanding patch following foggy weather, strongly indicates an external moisture intrusion or a condensation issue related to the building's envelope or HVAC system. This is a serious concern that goes beyond simple surface cleaning. The dampness on your clothes signifies active growth and potential contamination of your belongings.

We strongly recommend you immediately notify your landlord in writing about the issue and request a professional inspection. DIY attempts can exacerbate the problem and spread spores. A certified inspector, like our team at Saniservice, will perform a moisture survey and air quality testing to definitively identify the source—whether it's a leak or condensation from the AC unit—and provide a legally valid report to determine liability.

For a definitive assessment and to protect your health and property, call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a comprehensive inspection.
Posted by Sani Admin
Answered on March 22, 2026 11:47 pm