How to remove mold in Dubai villa or call professional?« Back to Previous Page

The black spots behind the wardrobe are a common issue in Dubai villas, especially during humid periods. The combination of high outdoor humidity and year-round AC use creates significant condensation, particularly on cooler exterior walls hidden behind furniture.

For a small area (under one square meter), you can clean it yourself. Wear an N95 mask and gloves. Use a mixture of detergent and water, scrubbing thoroughly. Do not use bleach, as it only discolors the mold and does not address the root cause. After cleaning, the area must be completely dried. However, this is only a temporary fix if the moisture source remains.

Given the location (behind a large piece of furniture against an exterior wall) and the fact that a family member is experiencing symptoms, a professional inspection is strongly recommended. The visible mold is likely just the surface manifestation; the root cause is excess moisture in the wall cavity that needs to be identified. A reputable inspector will use a moisture meter to find the dampness source and can take an air or surface sample for lab analysis to identify the mold species, which determines the appropriate remediation protocol.

In Dubai, professional remediation companies should follow standards like the IICRC S520 for mold remediation. The most effective approach addresses the moisture intrusion, contains the area to prevent spores from spreading during removal, physically removes contaminated porous materials like drywall or insulation, and uses HEPA filtration to clean the air. Simply spraying a biocide is ineffective and can worsen indoor air quality. For a situation with potential health symptoms and hidden dampness, calling a professional to assess is the most prudent course of action.