Can I clean damp black mold myself or call professional?« Back to Previous Page

Damp black mold behind furniture is common in Dubai due to high humidity and condensation from AC units. For a small area (less than one square meter) that you just discovered, you can clean it yourself, but bleach is not recommended. It doesn't kill mold spores and can worsen indoor air quality. Instead, use a detergent like washing soda or a diluted vinegar solution, scrubbing the area thoroughly. After cleaning, the wall must be completely dried with a fan to prevent immediate regrowth.

However, since the wall is damp to the touch and you're dealing with health symptoms like your kids' coughing, the moisture source is the critical issue. The mold you see is likely just the surface manifestation of a larger problem inside the wall, especially if it's an exterior wall facing the humid air. Simply cleaning the surface will not solve the underlying dampness, and the mold will return quickly.

In this case, with persistent dampness and health impacts, a professional inspection is strongly advised. They will use moisture meters to find the source of the water intrusion—whether it's a hidden pipe leak, condensation from the AC, or penetrating damp from outside—and assess the full extent of the growth within the wall cavity. Proper remediation involves containing the area, removing affected porous materials like drywall, and addressing the root moisture cause to ensure it doesn't recur. For health safety and a permanent solution, this is the most reliable approach.