How to stop AC leak and black mold in Dubai?« Back to Previous Page

The black spots you're seeing are almost certainly mold growth, a common issue in Dubai due to the high humidity and constant AC operation causing condensation. An AC leak provides the perfect moisture source for mold to thrive, especially on porous surfaces like wood. This is a health hazard and requires immediate action.

First, address the moisture source. Turn off the AC unit's circuit breaker. The leak could be due to a clogged condensate drain line, which is extremely common here as dust and microbial growth clog the pipe. Locate the drain line (usually a white PVC pipe) exiting the wall near your outdoor unit. You can attempt to clear it by carefully pouring a mixture of warm water and distilled vinegar down the access point, but avoid harsh chemicals that can damage the system.

For the mold on the wardrobe, you can attempt initial containment. Wear an N95 mask and gloves. For a small area, wipe the surface with a microfiber cloth dampened with a detergent solution or a specialized mold remover. Do not dry scrub, as this releases spores. However, this is a temporary measure. The mold may have penetrated the porous wood, making complete DIY removal impossible.

Given the climate in Deira, with high humidity off the creek, this situation can escalate quickly. DIY solutions often spread spores or fail to address the root cause. The Dubai Municipality has strict guidelines for habitability, and unresolved mold issues can violate these. For a proper assessment and remediation that includes identifying the exact mold species, moisture mapping, and professional-grade antimicrobial treatment to prevent regrowth, a professional inspection is strongly recommended.

For a certified inspection and to prevent further spread, it is best to contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com for a comprehensive solution.