How to clean mold from wall and fix leaking AC?« Back to Previous Page

The black mold you've discovered is a serious concern, particularly in Dubai's climate where high humidity and constant AC use create a perfect breeding ground. This is a two-part issue: remediation of the existing growth and rectification of the moisture source.

For the wall, superficial cleaning is insufficient and can aerosolize spores. On a non-porous surface like a painted wall, a solution of detergent and water can be used for very small patches, but given the location behind a curtain and the AC leak, the contamination is likely more extensive. The wall cavity may be affected, requiring professional-grade antimicrobial agents and removal techniques. I strongly recommend against DIY cleaning as improper handling can spread the infestation and pose health risks.

The root cause is the leaking AC unit. In villas, this is typically due to a blocked condensate drain line or a malfunctioning drain pan—common issues here due to dust and year-round operation. This is not a simple fix; it requires a certified HVAC technician to diagnose and resolve the blockage or fault. Simply wiping the unit does not address the systemic problem.

For a permanent solution, you need a combined approach. A mold inspection and remediation company, like Saniservice, should conduct a thorough assessment to determine the full extent of the mold growth and safely remove it. Concurrently, a qualified AC technician must be engaged to repair the leak at its source.

Given the potential health implications and property damage, professional intervention is crucial. For a comprehensive inspection and certified remediation service, I advise you to call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a assessment and prevent recurrence.