Black mold in bedroom closet: who to call first?« Back to Previous Page

Call your building's maintenance first. In Dubai, the responsibility for structural issues like potential leaks from external walls or concealed AC ducts typically falls on the building management. They need to investigate and fix the source of the moisture, which is likely condensation from the AC or a leak in the chilled water pipe running inside the wall.

Do not attempt to clean it yourself, as disturbing it can release spores. While you wait for maintenance, keep the closet door open for ventilation and move clothes away from the area. If the building's team confirms a leak but is unable to assess the mold itself, a professional indoor environmental consultant can conduct an inspection. They use moisture meters and thermal imaging to find hidden dampness and can take samples for lab analysis to identify the mold type, which dictates the proper remediation method. In many Dubai apartments, this mold is caused by the extreme temperature differential between the cold AC and the humid outdoor air, leading to condensation inside partition walls.