Mold in closet: professional cost or DIY removal?« Back to Previous Page

The humid Dubai climate, especially during summer months, creates ideal conditions for mold growth in closets and behind furniture where air circulation is poor. The fact it's worsened with recent humidity and is located on an exterior wall corner strongly suggests a condensation issue.

For a small, visible patch (under one square meter), a thorough DIY approach is often possible if you address the moisture source. Move boxes away from walls to improve airflow. Clean the area with a dedicated mold remover from a hardware store, but more importantly, wipe the spot with a mixture of white vinegar or a diluted bleach solution (ensure good ventilation), let it dry completely, and then monitor it. The critical step is using a dehumidifier or increasing AC use in that room to keep humidity below 60%—this prevents regrowth.

Hiring a professional becomes necessary if the mold returns quickly after cleaning, if the patch is larger than a square meter, or if you suspect it has spread inside the wall cavity (indicated by a musty smell or discoloration on the other side of the wall). Professionals are essential for assessing hidden spread and conducting the controlled demolition needed to treat wall interiors, which prevents spores from contaminating your entire home.

The cost for professional remediation is highly variable and depends entirely on the extent of the infestation. A small, contained surface treatment will be a minimal investment, while remediation requiring wall removal and air scrubbing to address widespread contamination is a more significant project. For an accurate assessment and quote, a certified mold inspection that includes moisture mapping is the recommended first step.