How to prevent closet mold and dampness on interior wall?« Back to Previous Page

The persistent dampness and mildew odor in your interior closet wall, despite constant AC operation, is a common yet serious issue in Dubai's climate. The high ambient humidity, often exceeding 90%, coupled with the significant temperature differential between cooled indoor air and non-insulated interior walls, creates a prime environment for condensation. This trapped moisture within the enclosed space of a closet provides the perfect conditions for mold growth, which is what you are seeing as white specks on your leather goods.

The most effective long-term solution requires a multi-pronged approach. Firstly, a professional inspection is critical. We use thermal imaging cameras to identify the exact temperature differential and condensation points on that wall, and hygrometers to measure the relative humidity within the closet itself. This data is essential. Often, the root cause is inadequate airflow; the AC's cold air is not circulating sufficiently into the closed-off closet, allowing stagnant, humid air to accumulate.

For prevention, I recommend installing a small, battery-operated dehumidifier or a renewable desiccant pod specifically inside the closet. Ensure the closet door is louvered or vented to facilitate cross-ventilation, or leave it ajar periodically. Do not overfill the closet, as this restricts air movement. For the affected items, professional hygienization is required to prevent spores from contaminating other areas.

Given the potential for structural damage and health implications from persistent mold, a certified assessment is strongly advised. Our team at Saniservice can diagnose the exact cause and implement a permanent remediation and control plan. For a detailed inspection, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.