Landlord or tenant responsible for closet mold in humid apartment?« Back to Previous Page

In Dubai's rental properties, responsibility depends on whether the mold is due to a structural issue or tenant lifestyle. Landlords are typically responsible for fixing leaks in the building envelope, plumbing, or faulty AC units that cause dampness. Tenants are generally responsible for mold resulting from inadequate ventilation, such as keeping closets sealed without airflow or not using AC to manage indoor humidity.

Since the wall is damp to the touch on an exterior wall, this strongly suggests a leak from outside or condensation within the wall cavity, which is the landlord's responsibility to investigate and repair. Document the issue with photos and a written notice to your building management or landlord immediately. Under UAE tenancy law, they are obligated to address repairs that affect the property's habitability.

For a definitive answer, a professional inspection is needed to identify the moisture source. High ambient humidity can cause condensation on cool exterior walls, but a leak is also possible. Until it's resolved, improve airflow by leaving the closet door ajar, ensure your AC is running consistently to dehumidify, and consider a dehumidifier for that room. Do not attempt to clean it yourself, as disturbing it can spread spores; the underlying moisture problem must be fixed first.