Black mold in bedroom: call building or specialist first?« Back to Previous Page

Start with your building management. Since the mold is on an external wall, it's highly likely this is a building envelope issue—either a leak from recent rains or a condensation problem within the wall cavity. In Dubai, building management is typically responsible for the structural integrity of external walls and common area plumbing that could be the source.

While you wait for their response, document the mold's size with photos and note any musty odours. Do not attempt to clean it with bleach, as this can worsen airborne spores and only removes the surface stain, not the root cause.

If the building management is unresponsive, disputes responsibility, or their proposed fix seems insufficient, then engage a specialist. A professional inspection with moisture mapping can pinpoint the exact moisture source, which is critical. They can also perform air or surface sampling to identify the mold type, which informs the necessary remediation scope. Given Dubai's high humidity, the solution often involves fixing the leak, properly drying the cavity, and improving ventilation to prevent recurrence.