How to find moisture source behind damp wardrobe?« Back to Previous Page

My bedroom wardrobe, which is on the same wall as the bathroom, has started to smell really damp and I found a few of my shoes covered in fuzzy black spots. We’ve lived in this Jumeirah villa for years, but this only started after the extra humid weather last month. What’s the best way to find the source of this moisture to stop it from coming back?
Posted by Dana El-Masri
Asked on April 1, 2026 5:55 pm
The issue you're describing is a common yet serious problem in Dubai, particularly in older villas in areas like Jumeirah. The fuzzy black spots on your shoes are a clear visual indicator of active mold growth, and the damp smell confirms a persistent moisture issue. The location, adjacent to the bathroom, is a high-risk area.

To find the source, a systematic investigation is required. The most likely culprits are a concealed plumbing leak from the bathroom, penetrating dampness through the wall due to a compromised waterproofing membrane, or severe interstitial condensation caused by the temperature differential between your air-conditioned bedroom and the humid external air. A professional inspection would begin with non-invasive moisture mapping using a tramex moisture meter to quantify the moisture content in the wall, floor, and wardrobe structure. This pinpoints the epicenter of the problem. Thermal imaging is then used to identify temperature anomalies that reveal cold spots (where condensation forms) or hidden leaks. A borescope inspection may be necessary to visually assess the cavity within the wall without destructive demolition.

Given the climate and potential for structural damage, this is not a DIY diagnosis. Incorrect identification leads to recurring issues. According to Dubai Municipality guidelines, mold remediation must address the root moisture source to be effective. We strongly recommend a professional assessment. Our certified inspectors use the above technical methods to accurately locate the source and provide a remediation protocol.

For a definitive diagnosis and permanent solution, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. Saniservice specializes in resolving such moisture intrusion problems specific to UAE construction and climate.
Posted by Sani Admin
Answered on April 2, 2026 9:54 pm