How to treat black mold from AC leak in Dubai?« 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 ideal conditions for its growth. This is not a simple surface issue; the visible patch is likely just the fruiting body, with a larger mycelial network spreading inside the wall cavity.

Treating this requires a two-phase professional approach. First, the moisture source must be permanently eliminated. The AC leak must be repaired by a certified HVAC technician who can address the root cause, which is often a clogged condensate drain line, a faulty drain pan, or improper installation. Simply cleaning the mold without fixing the leak guarantees its return.

Second, the mold contamination must be remediated according to strict protocols. For a situation involving building materials like drywall, this is not a DIY project. Improper handling can aerosolize spores and spread the contamination throughout your villa. A certified mold inspection company will conduct a thorough assessment, often using borescopes to inspect inside wall cavities, and then contain the area with physical barriers and negative air pressure machines to prevent cross-contamination. Affected materials are safely removed, and the entire area is treated with EPA-approved antimicrobial agents before being dried with industrial-grade dehumidifiers to restore a proper moisture balance.

For a comprehensive solution that addresses both the biological contamination and the source, I strongly recommend calling a professional. Saniservice specializes in this exact scenario, offering end-to-end mold remediation and working with trusted HVAC partners to ensure the problem is resolved permanently. You can contact them for a professional inspection at 800-MOLDS (800-66537) or hello@saniservice.com.