How to safely clean mold and fix AC leak?« Back to Previous Page

First, address the AC leak immediately—this is the source of your humidity problem. Turn off the unit and call a certified HVAC technician to repair the condensation drain line or seal any leaks. In Dubai's climate, AC units run year-round and are prone to condensation issues if not maintained.

For the mold, small patches (under one square meter) on non-porous surfaces like a painted wall can sometimes be cleaned with a solution of diluted detergent. However, black mold on porous materials like shoes and drywall often requires professional removal. The spores can embed deep into the material, and improper cleaning can spread them.

Given the location in a closet and the duration (likely longer than you've noticed), a professional inspection is advised to assess the extent. Remediation involves containing the area, using HEPA filtration, and removing contaminated porous materials. Simply cleaning the surface without fixing the humidity source and ensuring full spore removal will lead to recurrence.

For verification, any reputable remediation company should provide a post-cleaning verification test, often from an independent lab, to confirm spore counts are back to normal indoor levels. This is standard for companies operating under Dubai Municipality guidelines.