How to control humidity in a closed closet?« Back to Previous Page

The issue you're describing is a common one in Dubai, particularly in enclosed spaces like closets on external villa walls. The combination of the UAE's high ambient humidity, especially during summer and the recent humid weeks, and the temperature differential from year-round AC creates significant condensation. This moisture, trapped in a closed, unventilated space, provides the perfect environment for mold growth on organic materials like leather.

The most effective strategy is a multi-pronged approach focused on moisture control. Firstly, you must improve air circulation. I recommend installing a small, battery-operated or USB-powered closet dehumidifier. These units actively pull moisture from the air. For a passive solution, use disposable or renewable silica gel desiccant boxes, placing several throughout the closet and replacing or recharging them as indicated.

Secondly, do not keep the closet door completely sealed. Leaving it slightly ajar for a few hours each day allows the room's air-conditioned, dehumidified air to circulate inside, balancing the humidity levels and preventing stagnant, moist air from accumulating.

Thirdly, inspect the external wall for any potential leaks or compromised insulation, which can be a hidden source of moisture intrusion from the outside environment.

Given that you already have visible growth, it is crucial to understand that humidity control only prevents future growth; it does not remediate existing mold. The black speckles indicate active colonization. Leather goods are porous, and spores will have penetrated the material. Attempting to clean them yourself with household products can set the stain and damage the material.

For a proper assessment and safe, effective remediation of your affected items and the closet space itself, a professional inspection is strongly advised. Our certified team at Saniservice can conduct a thorough assessment to identify the moisture source, measure the humidity levels, and provide a targeted remediation plan. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com for assistance.