Is AC mold causing my symptoms and who cleans it?« Back to Previous Page

Yes, your symptoms are a common reaction to mold exposure from a contaminated AC unit. The black, powdery dust is very likely mold, and the persistent leak creates the high-humidity environment that allows it to thrive, especially in Dubai's climate where ACs run constantly.

For a situation involving health symptoms and visible contamination, building maintenance is unlikely to be sufficient. Their standard cleaning often addresses the leak but not the biological contamination inside the unit and ducts, which requires specific antimicrobial agents and methods.

You should request a professional mold inspection. A proper assessment includes air and surface sampling to identify the mold species and concentration, which determines the remediation protocol. In Dubai, remediation should follow standards like the IICRC S520 to ensure the mold is properly contained and removed, not just superficially cleaned.

Until it's addressed, keep the bedroom well-ventilated and consider using a standalone HEPA air purifier. Do not attempt to clean the heavily contaminated filter yourself; disturbing it will release more spores into your living space.