AC leak causing black mold and congestion: urgent?« Back to Previous Page

That is a serious situation that requires immediate professional attention. The black spots are almost certainly active mold growth, and your congestion is a likely health response. In Dubai's climate, with high humidity and constant AC use, a leak creates a perfect environment for mold to colonize in under 48 hours. Since it's been weeks, the growth is likely extensive behind the unit and inside the wall.

Do not attempt to clean this yourself. Disturbing the mold without proper containment can aerosolize spores throughout your bedroom, worsening your symptoms. Over-the-counter sprays are ineffective on porous materials like drywall and carpet and do not address the root moisture problem.

The urgent steps are to stop the moisture source and get a proper assessment. Turn off the AC unit at the circuit breaker to prevent further electrical risk and water leakage. Then, contact a licensed mold inspection company. A proper assessment involves moisture meters to find the full extent of water damage and air or surface sampling to identify the mold species, which determines the remediation protocol. This is not a standard AC cleaning job; it requires specialized containment and removal techniques.

The Dubai Municipality has guidelines for healthy housing, and persistent mold and water damage violate those standards. A professional report can be important for building management to address the AC repair responsibly. Prioritize companies that provide verifiable lab results and a clear remediation plan, not just a basic cleaning service.