How to permanently remove and prevent closet mold in Dubai?« Back to Previous Page

My bedroom closet on the outside wall of our villa in Mirdif has this black, speckled mold growing on the leather shoes and bags I stored there. I noticed it after that period of heavy humidity we had a few weeks back, and even though I wiped it off, it’s slowly coming back. What’s the most effective way to clean this and prevent it from returning for good, considering our climate?
Posted by Hana Al-Zahrani
Asked on April 1, 2026 11:21 pm
The mold you're describing on your leather goods in Mirdif is a classic symptom of condensation and high ambient humidity, exacerbated by Dubai's climate. The outside villa wall acts as a thermal bridge; when the air-conditioned interior meets the hot exterior, it creates a perfect environment for condensation, especially during humid periods. The organic materials in leather provide an ideal food source for mold.

For a permanent solution, surface cleaning is insufficient. First, remove all items from the closet. For the leather goods, use a solution of 70% isopropyl alcohol and 30% distilled water, applied with a soft cloth. Test on an inconspicuous area first. Never use bleach, as it can damage leather and only removes surface discoloration, not the root structure.

The critical step is addressing the source. You must identify and eliminate the moisture. This requires a professional inspection with a thermal imaging camera to pinpoint the exact location of the condensation on the wall and a hygrometer to measure the relative humidity within the enclosed closet space. The remediation process involves a three-step approach: 1) applying a antimicrobial coating to the affected wall cavity to eliminate existing growth, 2) improving ventilation, potentially by installing a small vent, and 3) using a compact, closet-safe dehumidifier or silica gel desiccant packs to maintain humidity levels below 60%.

Given the persistent nature of your issue and the value of the items at risk, I strongly recommend a professional assessment. Our certified technicians at Saniservice are equipped to diagnose the exact cause and implement a UAE-regulation-compliant remediation plan to prevent recurrence. For a detailed inspection and permanent solution, please call us at 800-MOLDS or email hello@saniservice.com.
Posted by Sani Admin
Answered on April 3, 2026 3:35 pm