Is black mold in a closet dangerous and how to remove it?« Back to Previous Page

Based on your description, the symptoms you and your husband are experiencing—stuffy noses and sore throats that resolve when you leave the environment—are classic indicators of a mold-related health reaction. The black patch in your closet is a significant concern. In the UAE's high-humidity climate, especially during summer and with year-round AC use creating condensation, closets storing organic materials like cotton winter clothes become prime breeding grounds for mold.

The term "black mold" is often associated with Stachybotrys chartarum, which can produce mycotoxins and is considered hazardous. However, visual identification is unreliable; only professional testing can confirm the species and its potential danger. The location is also problematic, as mold spores from the closet are being circulated directly into your sleeping environment via the AC system.

For proper remediation, simply wiping it away is insufficient and can aerosolize spores. The affected materials (clothes, possibly drywall) likely require professional hygienization or disposal. The source of moisture must be identified and controlled; this could be due to a nearby AC leak, condensation from a cold exterior wall, or general high ambient humidity.

Given your symptoms and the potential for hidden growth behind the wall, we strongly recommend a professional inspection. Our certified team at Saniservice uses moisture meters, thermal imaging, and air/o-tape sampling to assess the full extent of contamination and identify the moisture source, in full compliance with Dubai Municipality regulations. We then execute a controlled remediation protocol to ensure complete removal and prevent recurrence. For a detailed assessment, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.