How to permanently remove mold from closet in humid climate?« Back to Previous Page

Our master bedroom closet in our Jumeirah apartment has started getting these black speckles in the corner. I first noticed it about a month ago, but it's definitely spreading, and all our clothes now have that damp, mildewy smell no matter how much I wash them. I’m worried the problem is coming from the AC unit, but I want to make sure we fix the root cause, not just clean the surface. What is the most effective way to permanently remove this mold and stop it from coming back, especially with the high humidity here?
Posted by Ashley Taylor
Asked on April 6, 2026 7:35 pm
The most effective permanent removal starts with identifying the moisture source, which in a Jumeirah closet is often a nearby AC unit leaking condensation or high indoor humidity. The black speckles are likely mold feeding on moisture from the air or a hidden leak.

First, move all clothing and contents out. For surface mold on non-porous walls, a solution of white vinegar or a dedicated mold cleaner can be used, but scrubbing alone is a temporary fix in Dubai's climate. The key is drying the area completely with fans and a dehumidifier immediately after cleaning.

However, if the mold has penetrated porous materials like drywall or the back of the wardrobe, cutting out and replacing that section is often necessary to remove the root colony. Since the musty smell persists on your clothes, the spores are airborne, indicating a more established problem.

Permanent prevention requires controlling the humidity. Ensure your AC is serviced and not causing condensation buildup. Run a dehumidifier in the bedroom, especially during humid summer months, aiming to keep indoor relative humidity below 60%. Improve air circulation by not overpacking the closet and occasionally leaving the doors open.

For a case where the mold is spreading and contaminating belongings, a professional inspection is recommended to pinpoint the exact moisture source—be it a leaking AC drain pipe, building envelope issue, or insufficient ventilation. Companies with a microbiology lab can identify the mold type and provide a protocol for remediation and post-verification testing to ensure it's truly resolved.
Posted by Sani Admin
Answered on April 6, 2026 10:53 pm