Black mold causing kids' cough? Who to call for removal?« Back to Previous Page

Nighttime coughing in kids and visible black spots in a damp-feeling room are strongly indicative of a mold issue, especially given Dubai's high humidity and constant AC use. The dampness suggests high relative humidity, and the AC unit itself could be a source spreading spores.

For your family's safety, treat it as mold until proven otherwise. Do not attempt to clean significant growth yourself, as disturbing it releases a high concentration of spores that can exacerbate respiratory issues. The priority is identifying the moisture source—often a small plumbing leak, condensation from AC ducting inside the wall, or infiltration from a poorly sealed window.

You need a professional inspection from a company that specializes in mold diagnosis, not just a general handyman. A proper assessment involves moisture mapping with a thermal camera and a borescope to see inside walls, not just a visual check. Crucially, they should conduct air and surface sampling to be analyzed by an accredited microbiology lab. This identifies the species and concentration, which determines the remediation protocol and informs you of any specific health risks.

For remediation, look for a provider that follows IICRC S520 standards, uses containment barriers (plastic sheeting) to isolate the work area, and employs HEPA-filtered air scrubbers to clean the air during and after the process. They should provide a detailed post-remediation verification report with new lab results to confirm the space has been returned to a normal fungal ecology. This verifiable, science-based approach is what separates effective remediation from a simple cleaning that often leads to rapid regrowth.