Black mold in AC: DIY or call a pro in Dubai?« Back to Previous Page

A dinner-plate-sized patch of black mold stemming from an AC leak is a significant issue that warrants professional assessment. Dubai's high humidity creates ideal conditions for mold growth, and the leak indicates an ongoing moisture problem that must be fixed first.

While a small surface spot might be manageable with a diluted bleach solution, this size behind a wall unit suggests potential spread inside the wall or AC system, which DIY methods cannot address. The stronger smell confirms it is active. Disturbing it yourself risks releasing a high concentration of spores into your bedroom air.

For a case like this in JVC, a professional inspection is strongly recommended to identify the mold species, the full extent of the contamination, and the source of the moisture—whether from the AC drain line, a clog, or a faulty installation. Reputable remediation follows Dubai Municipality guidelines for containment and removal to prevent cross-contamination.

Cost is variable and depends entirely on the investigation's findings. A small, contained job might be relatively modest, but if the mold has spread into the wall cavity or ductwork, the scope and cost will increase. Always request a detailed assessment and quote that includes both fixing the water source and the remediation protocol. Verifying a company’s certifications and asking for before-and-after lab testing documentation is the best way to ensure the job is done correctly.