Black mold on bedroom wall in Dubai: call landlord first?« Back to Previous Page

Your situation is very common here due to the high humidity and temperature shifts. The black spots are likely mold feeding on organic material in the wall or the wardrobe's backing, exacerbated by condensation from the temperature difference between your air-conditioned room and the hot exterior wall.

In Dubai, your first call should be to your landlord. Under the Dubai Rental Law, the landlord is generally responsible for addressing structural issues that lead to dampness and mold, such as external wall leaks or inadequate insulation. Document the issue with clear photos and notify them in writing, as this creates a formal record.

While waiting for their response, improve ventilation in the room. Run the AC continuously on a moderate temperature (around 22-24°C) to reduce humidity, and avoid placing furniture directly against cold exterior walls. Do not attempt to clean it with bleach yourself, as this can spread spores and only removes surface discoloration, not the root cause.

A professional inspection is recommended to identify the moisture source—whether it's a minor condensation issue or a more serious water ingress. For a confirmed case like this, remediation involves containing the area, removing the affected materials, and treating the structure with antimicrobial solutions, followed by verification with post-remediation testing to ensure it’s resolved.