How to treat mold behind wardrobe from AC leak?« Back to Previous Page

The most effective way to treat a small, contained mold patch from an AC leak is to address both the moisture source and the visible growth. First, move the wardrobe to isolate the area and improve airflow. For non-porous surfaces like painted drywall, scrub the black spots with a solution of detergent and water. Avoid using bleach, as it only removes the colour and does not address the root cause.

However, if the moisture penetrated the drywall itself, the mold is likely growing within the material. Surface cleaning will not be effective, and the mold will return. This is a common outcome with AC condensation leaks in Dubai's climate, as the high humidity provides constant fuel for regrowth. The drywall must be cut out and replaced once the area is completely dry.

You should definitely call a professional company for inspection and remediation if the affected area is larger than one square meter, if the mold returns after cleaning, or if anyone in the household is experiencing persistent respiratory symptoms like coughing. A professional assessment can determine the extent of the hidden damage and identify the mold species, which is critical information if health concerns are present. For a situation involving a previous leak, potential drywall penetration, and child health symptoms, a professional evaluation is strongly recommended to ensure the problem is resolved completely.