How to treat mold and control humidity in my closet?« Back to Previous Page

My master bedroom closet on the outside wall of our villa in Jumeirah has a persistent damp smell, and I just found a few black spots on a couple of leather bags I stored there. It seems to get worse whenever we have a humid spell. What’s the most effective way to treat this existing mold and control the humidity in a built-in closet to stop it from coming back?
Posted by Isabelle Van Dijk
Asked on April 10, 2026 6:45 pm
The damp smell and black spots in your Jumeirah villa closet are classic signs of a humidity issue, made worse by Dubai's high ambient moisture and the temperature differential from your AC. The first step is to treat the existing mold. For a small area, a solution of white vinegar or a dedicated mold cleaner can be effective. Wear an N95 mask and gloves, and carefully wipe the affected surfaces on the wall and your leather bags. Bag any heavily contaminated, non-valuable items for disposal to prevent spores from spreading.

The critical part is controlling the humidity to stop it from returning. Built-in closets on exterior walls are prone to condensation. Ensure there is a small air gap between the wall and your stored items. Use moisture-absorbing products like silica gel desiccant bags inside the closet, replacing them regularly. For a more permanent solution, a small electric dehumidifier unit designed for closets can maintain a dry environment.

If the problem is persistent or the mold covers a larger area (more than a few square feet), the source may be hidden. A professional inspection can identify if there's a minor leak in the wall or insufficient insulation, which is a common issue that DIY solutions can't fix. They can also perform air and surface sampling to confirm the mold type, as some species require more targeted remediation approaches.
Posted by Sani Admin
Answered on April 12, 2026 3:38 pm