Black mold in Dubai bedroom closet: what to do?« Back to Previous Page

First, address the moisture source. In Dubai's climate, that closet likely has high humidity from either a small plumbing leak, condensation from an AC duct, or simply poor air circulation. Move everything out to let the area dry completely.

For a small patch (under one square foot), you can clean it yourself with a vinegar solution or a commercial mold remover. Wear an N95 mask and gloves. Do not use bleach, as it only removes the colour and can worsen the problem by adding moisture.

Given your husband's allergy symptoms and that it's hidden behind stored items, professional assessment is wise. The mold you see is often just the tip of the iceberg; there can be more growth inside the wall or under the flooring. An inspector should use a moisture meter and thermal camera to find the root cause.

In Dubai, look for a company that provides independent testing with a certified microbiology lab report. This identifies the species and spore count, which is crucial for understanding health risks and planning remediation. Avoid companies that only offer cleaning without diagnostics.

For remediation, ensure they follow standards like the IICRC S520, which includes containment of the affected area and HEPA filtration to prevent cross-contamination. After remediation, a post-clearance test from the same lab verifies the space is safe. This documented proof is what separates a proper job from a superficial clean.