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

The issue you're describing is a common yet serious problem in Dubai, particularly in closets on interior walls. The damp smell and black speckles are strong indicators of active mold growth, likely caused by a combination of factors unique to our climate. Despite the external heat, the constant cooling from your AC creates significant temperature differentials. The warm, humid air from your apartment's interior penetrates the cooler closet space, leading to condensation on the walls and your belongings—this is the hidden moisture source.

To address this, immediate action is required. For the affected jackets, professional hygienization is necessary to kill the mold spores and remove the musty odor; home washing will not achieve this. For the closet itself, a simple surface clean is insufficient and can aerosolize spores. The root cause must be identified. The moisture could be stemming from a minor plumbing leak within the wall, inadequate insulation creating a cold bridge, or even a blocked AC condensate drain line causing excess humidity.

Prevention is critical. Ensure your AC is serviced regularly to maintain optimal humidity control. Use a dehumidifier or silica gel desiccant packs inside the closet. Leave the closet door ajar periodically to allow air circulation from the room, and avoid overpacking items. For a permanent solution, the wall may require professional assessment for leaks and application of anti-microbial coatings.

Given the potential for hidden damage and health risks, a professional inspection is strongly advised. Our certified experts at Saniservice use thermal imaging and moisture meters to pinpoint the exact moisture source and provide a Dubai Municipality-compliant remediation protocol. For a thorough inspection and complete remediation, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.