How to permanently remove and prevent bedroom wardrobe mold?« Back to Previous Page

We've lived in our Jumeirah villa for 2 years and just noticed black spots appearing in the back of the bedroom wardrobes on the exterior wall. The AC is always on, but the room still feels a bit damp, especially after the recent humidity. What's the best permanent solution to remove this mold and prevent it from coming back for good?
Posted by Elizabeth Brown
Asked on April 9, 2026 7:45 am
The mold in your wardrobe is likely caused by condensation from the temperature difference between your cold AC interior and the warm, humid exterior wall—a very common issue in Dubai villas. A permanent fix requires addressing both the existing growth and its moisture source.

Start by carefully cleaning the affected surfaces with a solution of detergent and water. Avoid bleach, as it only removes the color and does not kill the mold roots. For porous surfaces like wood or drywall, the mold may have penetrated deeply, making professional removal necessary to prevent spores from spreading.

The core issue is the wall's temperature. Your AC is cooling the room's air, but the exterior wall is likely less insulated, causing moisture in the air to condense on its cooler internal surface inside the wardrobe. To prevent recurrence, you must stop this condensation. Improve air circulation by leaving wardrobe doors slightly ajar and ensuring vents are not blocked. A dehumidifier in the room can also help maintain lower humidity levels.

For a definitive solution, the wall itself may need to be addressed. This can involve applying anti-condensation paint or improving the wall's insulation to reduce the temperature differential. Since this is a structural issue, a professional inspection is highly recommended. They can use thermal imaging to identify the exact cold spots and moisture meters to confirm the dampness source, ensuring the remediation plan is targeted and effective.
Posted by Sani Admin
Answered on April 9, 2026 3:08 pm