Urgent: AC leak causing mold in Dubai apartment?« Back to Previous Page

Based on your description, this situation warrants immediate attention. An active AC leak combined with visible black splotches is a clear indicator of a developing mold colony, and the recent spike in Dubai's humidity has significantly accelerated its growth.

The issue is twofold: first, the mechanical fault causing the water leak must be repaired by an HVAC technician. Second, and critically, the moisture has already been absorbed by the building materials (likely the drywall and skirting board), creating an ideal environment for mold. The species commonly found in such scenarios in Dubai, like Cladosporium or Aspergillus, can begin to colonize within 24-48 hours of water exposure. Your continuous AC use, while intended for comfort, has been constantly feeding the problem with moisture from the leak.

You should alert your landlord immediately. Under typical Dubai rental contracts (EJARI), the landlord is responsible for the maintenance of the building's structure and fixed equipment, which includes the AC unit and the integrity of the walls. Providing them with prompt notice is crucial to protect your security deposit and ensure they address their responsibilities.

Do not attempt to clean this yourself with bleach or store-bought solutions. This will only temporarily remove surface discoloration without addressing the root moisture problem or the hyphae (root structures) growing within the wall. Disturbing it can also aerosolize spores, potentially affecting your indoor air quality.

This requires a professional assessment. A certified mold inspector can use tools like moisture meters and thermal imaging cameras to determine the full extent of the water damage and spore penetration behind the wall. Based on this, a remediation plan is created. For a situation like yours in Jumeirah, I would recommend contacting a specialist such as Saniservice. They can provide a comprehensive inspection and certified remediation to ensure the problem is solved correctly and safely. You can reach their team for a consultation at 800-MOLDS (800-66537) or via hello@saniservice.com.