How to permanently remove black mold from bedroom closet?« Back to Previous Page

We've lived in our villa in Jumeirah for 2 years and just noticed a patch of black mold in the corner of our master bedroom closet, which is on an exterior wall. The problem seems to have started after the heavy dew season this winter made everything feel damp for weeks. I’m really worried it’s going to spread to our clothes and affect our health. What’s the most effective way to clean this and prevent it from coming back for good?
Posted by Meena Mehta
Asked on March 25, 2026 2:04 am
The black mold you're describing in your Jumeirah villa closet is a common issue here in Dubai, especially after periods of high humidity like the winter dew season. This occurs due to condensation forming on cooler exterior walls, creating the perfect environment for mold growth. The most effective removal is a multi-step process that addresses both the visible growth and the underlying moisture problem.

For a small patch, you can carefully clean it yourself using a solution of diluted white vinegar or a proprietary mold remover. Always wear an N95 mask and gloves. However, permanent removal is impossible without solving the moisture source. In a climate controlled by year-round AC, this is often due to a lack of airflow in enclosed spaces and thermal bridging in exterior walls.

I strongly recommend a professional inspection. What you see on the surface is often just the "fruit" of the mold; the root structure can penetrate deeper. Our certified inspectors use thermal imaging cameras to identify the exact condensation points and moisture meters to assess the extent. This is crucial for a permanent solution.

For a guaranteed result, professional remediation by a company like Saniservice is advised. We follow strict UAE standards for containment and removal, ensuring spores are not spread to other parts of your home. The final, critical step is applying an EPA-approved antimicrobial coating to the treated area to prevent regrowth and installing solutions like a small ventilation vent in the closet door to promote airflow.

Do not let this develop further, as it can indeed spread and affect air quality. For a comprehensive inspection and permanent remediation solution, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 27, 2026 8:29 am