AC mold in Dubai: landlord or professional fix first?« Back to Previous Page

Mold behind an AC unit due to a leak is a common issue in Dubai, driven by high humidity and condensation. You should notify your landlord immediately in writing, as they are typically responsible for the maintenance and repair of the AC system and any resultant property damage under standard Dubai tenancy contracts.

For a growing patch, a professional inspection is strongly advised to assess the extent behind the wall. In Dubai's climate, hidden moisture can lead to widespread mold. A proper assessment involves moisture meters and, if necessary, air or surface sampling to identify the mold type, as some species require specific remediation protocols.

While you await the landlord's response, move the headboard to improve air circulation and wipe the visible mold with a diluted vinegar solution to temporarily suppress it. Do not attempt to scrub it, as this can aerosolize spores. The fastest professional treatment involves fixing the AC leak at its source, followed by targeted remediation of the affected wall, which may include controlled removal of contaminated materials and application of antimicrobial agents.

If the landlord is unresponsive, you can reference Dubai Municipality's regulations concerning tenant health and safety to encourage action. For verifiable results, ensure any company hired provides documented before-and-after evidence of remediation, not just a superficial cleaning.