Black mold in closet: call landlord or cleaner first?« Back to Previous Page

Based on the description of black, fuzzy patches on an exterior wall with persistent humidity, this is a classic case of mold growth, a common issue in Dubai due to our high ambient humidity and the constant use of air conditioning, which can create significant condensation problems within building envelopes.

Your first call should absolutely be to your landlord or building management. According to UAE rental law, the property owner is typically responsible for addressing structural issues that lead to mold, such as potential water ingress through the external wall or inadequate insulation. They are obligated to provide a habitable environment. Document the issue with clear photographs and formally notify them in writing. Do not attempt a DIY cleaning with bleach, as this will only remove the surface discoloration and not the root cause or the underlying hyphae (root structure) of the mold. Improper cleaning can aerosolize spores, spreading the contamination.

However, the landlord will likely send a general maintenance crew, not mold specialists. They may simply wipe it down, which is ineffective. For a proper, lasting solution, you must identify and rectify the moisture source. This requires professional mold inspection and testing. A certified company like Saniservice can conduct a comprehensive assessment to determine the exact moisture source (e.g., capillary leakage, thermal bridging, or internal condensation) and the species of mold present, which informs the correct remediation protocol. We use industrial-grade HEPA filtration, antimicrobial coatings, and ensure the area is returned to a safe, hygienic standard.

For a definitive diagnosis and a permanent solution to safeguard your health and property, I recommend contacting our specialists at Saniservice for a professional inspection. Call 800-MOLDS (800-66537) or email hello@saniservice.com.