Black mold in closet—call landlord or mold company first?« Back to Previous Page

In Dubai's high humidity, black spots on an interior wall closet are a common sign of a condensation issue, often exacerbated by year-round AC use creating a temperature differential. Given your allergy symptoms, this should be addressed promptly to prevent further spread.

Your first step is to formally notify your landlord in writing, as per standard UAE tenancy contracts. The landlord is typically responsible for resolving structural dampness and mold issues originating from the building envelope or faulty AC systems. Provide clear photos and request immediate action. Do not attempt to clean significant growth yourself, as improper methods can aerosolize spores and worsen the problem.

While waiting for the landlord's response, improve ventilation in the room. Keep the closet doors open and ensure no furniture is pressed tightly against the walls. Run a dehumidifier if possible, as AC alone often isn't enough to manage humidity during the summer months.

If the landlord is unresponsive or the problem is severe (covering more than a few square feet), you should engage a professional inspection. A proper assessment involves more than a visual check; it identifies the moisture source and includes air or surface sampling to determine the mold type, which dictates the correct remediation protocol. Companies with their own microbiology labs can provide the concrete data needed to resolve disputes and ensure the cleanup is effective, not just superficial.