Black mold behind sofa - call landlord or DIY?« Back to Previous Page

Based on your description, this is a classic case of mold growth due to localized condensation and high ambient humidity, a common issue in Dubai, especially in areas near water bodies like Deira Creek. The wall behind the sofa acts as a cold bridge; the constant cooling from the AC inside clashes with the humid air infiltrating from outside, causing moisture to condense on the cooler wall surface. This damp organic material (the drywall and paint) then becomes a food source for mold, hence the black spots.

Do not attempt a DIY remediation. Disturbing the mold without proper containment can aerosolize the spores, spreading the contamination to other areas of your apartment and posing a health risk. Over-the-counter sprays are merely superficial biocides and will not address the moisture source or remove the mold roots embedded in the porous wall material.

Under UAE tenancy law, the responsibility for structural maintenance and issues arising from them typically falls on the landlord. You should formally notify your landlord or building management immediately. They have an obligation to address this to prevent further property damage and potential health issues.

I strongly recommend you insist on a professional assessment. A certified mold inspector can identify the exact species (crucial for determining health risks) and the precise moisture source using tools like thermal imaging and hygrometers. For definitive remediation, a company like Saniservice is equipped with the correct protocols, including containment, HEPA filtration, and antimicrobial treatments, to safely remove the infestation and advise on preventing recurrence. For immediate advice, you can call them at 800-MOLDS (800-66537).