Black mold from AC leak in Dubai: landlord or professional first?« Back to Previous Page

The black, speckled patches and damp smell indicate active mold growth, almost certainly fueled by the AC condensate leak and Dubai's high humidity. The fastest way to handle this properly involves two immediate actions: stopping the moisture source and assessing the contamination.

Your first call should be to your landlord or building management. Under Dubai's rental regulations (RERA), landlords are typically responsible for maintaining the property's structure and essential systems, which includes fixing the AC leak. Document the issue with clear photos and a written request to create a formal record.

While waiting for their response, move the nightstand and dry the wet carpet area as much as possible. However, do not attempt to scrub the mold yourself. Disturbing it without proper containment can aerosolize spores and spread the contamination throughout the room.

For a leak that has persisted for weeks, a professional inspection is strongly recommended. The visible mold on the wall is likely just the surface manifestation; the real concern is what's growing inside the wall cavity or under the carpet padding. A proper assessment from a company with a microbiology lab can identify the species and the full extent of the problem, which dictates the correct remediation protocol. DIY cleaning with bleach is ineffective on porous surfaces and can worsen indoor air quality.

The ideal sequence is to have your landlord authorize an AC repair immediately. Simultaneously, you can engage a certified mold inspector to assess the damage. They will provide a documented report you can share with the landlord, outlining the necessary remediation steps, which the landlord should also cover. In Dubai's climate, any lingering moisture from a leak will be rapidly exploited by mold, so a swift, professional response is key to preventing a recurring issue.