How to test and treat mold in Dubai home?« Back to Previous Page

Black spots spreading behind furniture in Silicon Oasis during humid weather are almost certainly mold, a common issue here due to high humidity and condensation from year-round AC use. The first step is to move the wardrobe away from the wall to allow the area to dry completely and assess the full extent.

For proper testing, a professional inspection is recommended for cases like this where the mold is actively spreading and hidden. An inspector will use a moisture meter to find the water source—often condensation from an AC unit or a small leak—and may take tape or air samples. These samples are sent to an accredited microbiology lab to identify the specific mold species, which is crucial for determining the appropriate treatment protocol and health risk. In Dubai, remediation companies should follow standards like the IICRC S520 for mold remediation.

Treatment involves first fixing the moisture problem; otherwise, the mold will return. The affected section of drywall often needs to be cut out and replaced if the growth is extensive. All remaining surfaces should be HEPA-vacuumed and professionally cleaned with antimicrobial agents. For a small, contained patch (less than one square meter), you can carefully clean it yourself with a diluted vinegar or detergent solution while wearing an N95 mask and gloves, but proper containment is critical to prevent spores from spreading to other areas of your home.