How to remove black mold and prevent dampness in humid climate?« Back to Previous Page

Black mold behind furniture in a Marina apartment is a common issue caused by Dubai's high humidity and condensation from year-round AC use. The damp wall indicates a moisture problem that must be addressed first; otherwise, the mold will return.

For a small area (under one square meter), you can clean it yourself. Wear an N95 mask, gloves, and goggles. Scrub the area with a mixture of detergent and water, then disinfect with a solution of one part white vinegar to four parts water. Avoid bleach, as it doesn't prevent regrowth and can damage porous surfaces. Let the area dry completely using a fan; a dehumidifier is highly recommended to pull excess moisture from the air.

To stop it from coming back, identify the moisture source. The dampness is likely condensation from the temperature difference between the cold AC wall and the humid room air. Ensure your AC is not set excessively low and that it's functioning correctly. Improve air circulation behind the wardrobe by moving it a few inches away from the wall. A small moisture absorber placed nearby can also help.

However, given the symptoms your children are experiencing and the wall's dampness, a professional inspection is strongly advised. Hidden mold within the wall cavity is a possibility in such scenarios. Proper remediation requires identifying the full extent of the growth and the precise moisture source, which often needs specialized equipment. A certified company can conduct a moisture mapping survey and air quality tests to provide a definitive solution.