For a minor, surface-level contamination, you can attempt a careful cleaning. First, put on an N95 mask and gloves for protection. A solution of distilled white vinegar or a diluted bleach mixture (one part bleach to four parts water) can be effective. Apply the solution with a spray bottle, let it sit for 15 minutes, then scrub gently with a soft brush and wipe clean with a damp cloth. Ensure the area is thoroughly dried afterwards. However, this addresses only the visible growth. The underlying cause is excess moisture, likely from condensation on the cold wall behind the unit. To prevent recurrence, you must improve air circulation. Move the wardrobe slightly away from the wall and use a dehumidifier or ensure your AC is running efficiently to maintain low humidity levels.

Crucially, under Dubai rental law, structural issues and problems arising from the building’s condition, such as persistent dampness in walls, are typically the landlord’s responsibility. You absolutely must report this finding to your landlord or property management company in writing. This documents the issue and protects your security deposit. The persistent dampness you feel indicates a potential hidden problem that a surface clean won’t fix.

For a proper assessment and to ensure the health of your living environment, a professional inspection is strongly advised. We at Saniservice can conduct comprehensive moisture mapping and air quality testing to identify the exact source of the moisture and the extent of the contamination. For immediate consultation, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.