AC leak causing recurring mold, who to call for fix?« Back to Previous Page

The recurring mold indicates the moisture source isn't resolved. Bleach only removes surface discoloration, not the fungal roots, and it's ineffective on porous materials like drywall.

Your priority is stopping the AC leak, as this is the root cause. In Dubai's high humidity, any persistent moisture will cause rapid mold regrowth. You need an AC technician first to diagnose and repair the condensate drain line or pan, which is the most common reason for bedroom unit leaks. This is a mechanical fix.

Once the leak is permanently repaired, the mold remediation can begin. For a recurring patch on a wall, the drywall or plaster is likely contaminated internally. This requires a specialized mold remediation company, not a general cleaner. They will isolate the area, remove the affected building material, treat the cavity with antimicrobial solutions, and properly dispose of the waste. A proper remediation follows IICRC standards for containment to prevent spores from spreading to other rooms.

For verification that the mold is gone and the air quality is safe post-remediation, a third-party test is recommended. Some companies, like ours, offer both remediation and independent post-clearance testing to ensure the job is done to standard.