Mold found behind wardrobe, DIY or call a pro?« Back to Previous Page

That's a classic and concerning find, common in Dubai due to the high humidity and condensation that builds up on cooler exterior walls, especially behind large furniture blocking airflow.

For a patch that size, the most effective and safest course is to call a certified professional. The primary risk is not the surface growth you see, but the microscopic spores that will be aerosolized during removal. A proper remediation team will isolate the area with physical barriers, use HEPA-filtered negative air machines to contain spores, and safely remove affected porous materials like drywall if necessary. They will also identify and address the root moisture source, which is critical to prevent rapid regrowth. DIY attempts often spread the problem and expose your family to high spore levels, which is likely contributing to the coughing.

If you are considering a temporary DIY approach before a professional assessment, strict safety is non-negotiable. Wear an N95 mask, goggles, and gloves. Isolate the room by closing the door and sealing the gap with tape. Lightly mist the mold with water to suppress spores before wiping, and never dry brush or vacuum it. Use a detergent solution, not bleach, as bleach does not kill the roots and its moisture can feed future growth. However, this only addresses the surface and the underlying wall material is likely compromised.

Ultimately, a professional inspection is strongly advised. They can assess the wall's moisture content and the extent of the damage behind the surface. In many cases, the drywall and insulation need replacement. Given the health symptoms and the size of the colony, a certified remediation company using industry standards like the IICRC S520 is your best path to a permanent solution.