How to prevent mold in wardrobe during humid months?« Back to Previous Page

We've lived in our Mirdif villa for two years, but this past winter I started finding black spots on the leather jackets and bags stored in the built-in wardrobe of our master bedroom. I’m worried it’s spreading to other clothes and I want to stop it before it gets worse. What’s the best way to prevent mold from growing in our wardrobes, especially during the more humid months?
Posted by Jose Jackson
Asked on March 13, 2026 2:25 am
Based on your description from Mirdif, the black spots on leather goods are a classic indicator of a mold issue, likely exacerbated by the unique humidity spikes we experience here in Dubai, even during winter. The built-in wardrobe, especially on an exterior wall, can be a prime location for condensation and subsequent mold growth.

Prevention starts with controlling the microenvironment inside the wardrobe. Firstly, you must address moisture. I strongly recommend using a rechargeable desiccant dehumidifier unit specifically designed for closets and enclosed spaces. The disposable silica gel packets are insufficient for a villa wardrobe of that size. Recharge these units monthly as per the manufacturer's instructions.

Ensure there is adequate air circulation. Do not overpack the wardrobe; leave space between garments and the walls. If possible, leave the wardrobe doors slightly ajar for a few hours each day to allow stagnant, humid air to escape. For valuable items like your leather goods, consider breathable garment bags rather than plastic, which traps moisture.

It is critical to identify and address the source of the moisture. This could be a minor infiltration issue from the building envelope, which is not uncommon, or high ambient humidity from the room itself. Using a standalone hygrometer to monitor the humidity level inside the wardrobe is a essential diagnostic step. The Dubai Municipality has clear guidelines on indoor air quality, and persistent mold growth often indicates a breach of these comfort standards.

If the problem persists after these measures, the spores may have established themselves deeper within the unit or the wall. At that point, a professional inspection is necessary to assess the extent and identify the primary moisture source. We use thermal imaging and moisture meters to pinpoint issues invisible to the naked eye.

For a thorough assessment and professional remediation solutions, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. Let's protect your property and health.
Posted by Sani Admin
Answered on March 14, 2026 8:45 pm