How to clean black mold or call maintenance?« Back to Previous Page

Black mold in a closet is often due to high humidity and lack of air circulation, which is common here. The damp smell confirms active growth. Your first step is to identify the moisture source. Since you suspect the AC, check the condensate drain line—if it's clogged, it can cause a leak. Also, feel the wall for dampness.

For a small patch (under one square foot), you can clean it yourself. Wear an N95 mask, gloves, and safety glasses. Scrub the area with a mixture of detergent and water. Avoid bleach; it doesn't prevent regrowth and can damage porous surfaces. After cleaning, dry the area completely with a fan. Improve air circulation in the closet and consider a desiccant like silica gel to control humidity.

However, if the mold returns quickly or the patch is larger, the moisture issue is likely ongoing and requires professional diagnosis. In Dubai, building maintenance should be called to inspect for and repair any leaks from the AC unit or plumbing, as these are landlord responsibilities under typical tenancy contracts. If the problem is pervasive humidity, a professional assessment can identify the cause and recommend solutions like improving ventilation or using a dehumidifier. For health concerns, especially with a persistent damp smell, a lab test can identify the mold species and inform the appropriate remediation strategy.