How to stop closet moisture and clean black mold?« Back to Previous Page

The fuzzy black spots you describe are almost certainly active mold growth, a common issue in Dubai due to the high ambient humidity interacting with cold surfaces from constant AC operation. This creates a perfect environment for condensation, particularly on external walls which are subject to significant thermal bridging.

Your first action must be to remove the affected leather items for professional cleaning, as improper cleaning can spread spores and damage the material. For the closet itself, surface cleaning with a detergent solution is only a temporary measure and will not address the root cause.

The persistent dampness and cold feeling indicate a chronic condensation problem. This is often due to insufficient insulation within the wall cavity or a lack of a proper vapor barrier, allowing warm, humid air to penetrate and condense on the cooler interior surface. Simply running the AC is not enough; it may even exacerbate the temperature differential that drives condensation.

To permanently resolve this, a professional inspection is critical. Our certified mold assessors use thermal imaging cameras to precisely identify the point of condensation and moisture meters to quantify the dampness. The remediation protocol for such a case, in compliance with Dubai Municipality's public health and safety regulations, involves addressing the moisture source first. This typically includes improving wall insulation, applying anti-condensation coatings, and ensuring adequate ventilation to that specific area. Only after the moisture issue is rectified can the mold be safely and effectively remediated using HEPA vacuuming and antimicrobial treatments.

Given the structural nature of this problem, we strongly recommend a professional assessment. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a comprehensive inspection and prevent further damage to your property and belongings.