How to permanently remove mold from closet on outside wall?« Back to Previous Page

Based on your description, this is a classic case of mold growth on a cold bridge, exacerbated by Dubai's high humidity and the significant temperature differential created by year-round air conditioning. The outside wall is likely cooler than the room's ambient air, causing condensation to form inside the closet, providing the perfect moisture source for mold.

Permanent removal requires a multi-step approach. First, address the moisture source. The wall must be thoroughly dried using industrial-grade dehumidifiers and air movers; a simple wipe-down is insufficient. The mold-infested drywall and backing material are often porous and may need to be removed and replaced to eliminate the root colony. All affected contents, like your jackets, must be professionally cleaned and sanitized.

Crucially, the underlying cause must be fixed. This involves improving ventilation within the closet and potentially applying a thermal barrier or insulation to the interior of the outside wall to prevent future condensation. In the UAE, remediation must comply with strict health and safety standards (DOH, DHA) to ensure spores are properly contained and removed, preventing cross-contamination.

For a case like this, a professional inspection is non-negotiable. Our certified inspectors use thermal imaging cameras to pinpoint the exact moisture intrusion and extent of growth, followed by an EPA-approved remediation protocol. Attempting a DIY fix often spreads spores and fails to address the core issue, leading to rapid regrowth.

For a definitive solution and a warranty on the work, I strongly recommend calling our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com for an immediate assessment.