Should I DIY or call a pro for bedroom closet mold?« Back to Previous Page

Based on your description of black spots on an interior wall with a persistent damp feeling, this is a scenario we commonly see in Dubai due to the high ambient humidity and continuous AC operation. The dampness is likely caused by condensation forming on or within the wall, creating the perfect environment for mold.

For a closet infestation, the first step is to determine the extent. Surface mold on non-porous materials can sometimes be addressed with a thorough cleaning using a solution of detergent and water or a specialized fungicide from a hardware store. However, if the mold has penetrated the drywall or plaster, which is highly probable given the two-year timeframe, the contaminated section must be removed and replaced. This is not a typical DIY task.

The critical factor is identifying and rectifying the moisture source. Simply cleaning the mold without solving this will result in a rapid recurrence. The dampness could stem from a condensate drain line leak from the AC unit serving that room, inadequate insulation creating a cold spot (thermal bridging), or even a hidden plumbing leak.

Given Dubai's specific climate and building regulations, a professional assessment is strongly recommended. We use thermal imaging cameras and moisture meters to pinpoint the exact source of moisture hidden within the wall cavity, which is impossible to diagnose visually. Attempting a DIY remediation risks inadequate containment, spreading spores to other areas of your home, and potential health issues from exposure.

For a definitive solution that addresses both the mold and its cause, I advise calling our certified experts at Saniservice. We can provide a thorough inspection, a detailed remediation plan compliant with local standards, and a hygienization guarantee. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com for a consultation.