Black mold in bedroom: contact landlord or get inspection first?« Back to Previous Page

Contact your landlord first. Under Dubai rental law (RERA), landlords are responsible for maintaining the structural integrity of the property, which includes addressing moisture intrusion and mold resulting from it. Document the issue clearly with photos and a written notification, as this creates a formal record.

Given the mold is on an exterior wall and the room feels damp despite AC use, this strongly suggests a leak or significant condensation issue within the wall cavity. This is not a simple surface problem you can wipe away. A professional inspection is critical to identify the hidden moisture source—it could be a leaking pipe, faulty sealant, or thermal bridging causing condensation. Treating the visible mold without fixing the underlying cause will lead to immediate regrowth.

In Dubai's climate, where high humidity and constant AC operation create perfect conditions for mold, a proper assessment involves moisture mapping and thermal imaging to pinpoint the problem. Once the landlord is notified, they should arrange for a qualified inspection. If they are unresponsive, you may need to get your own assessment from a company with a microbiology lab to provide documented evidence of the root cause and required remediation scope, which strengthens your position with the landlord.

The remediation process should involve isolating the area, removing contaminated materials, HEPA vacuuming, and applying antimicrobial solutions, followed by verification testing to confirm spore levels have returned to normal. Simply painting over it or using bleach is ineffective and potentially harmful.