How to treat AC leak mold in Dubai apartment?« Back to Previous Page

As a certified mold inspector in the UAE, I can advise you that your situation is extremely common in Dubai due to our high humidity and year-round reliance on AC systems. The condensation from a leaking AC unit creates the perfect environment for mold growth, particularly the black spots you're observing, which are often Cladosporium or Stachybotrys.

Your immediate action is critical. First, address the source: turn off the AC unit at the circuit breaker to prevent further water intrusion and potential electrical hazards. Soak up all standing water with towels. For drying, you must use industrial-grade equipment. In JVC's humidity, simple air drying is insufficient. Rent a high-capacity dehumidifier and a HEPA-filtered air scrubber from a local supplier; run them continuously in the enclosed space for at least 72 hours to achieve proper drying and spore containment.

For the small black spots on a non-porous vent, you can carefully wipe with a solution of distilled white vinegar or a proprietary EPA-approved fungicide. However, for the carpet, be warned: the moisture has likely penetrated the underlay, which is nearly impossible to dry thoroughly. Spot cleaning the surface is a temporary measure at best.

According to Dubai Municipality guidelines, any water damage affecting porous materials like carpet and padding typically requires professional assessment and removal to prevent cross-contamination and ensure occupant health. DIY attempts often spread spores and exacerbate the problem.

Given the persistent humidity and the complexity of AC systems, I strongly recommend a professional inspection. We use thermal imaging to locate hidden moisture and air sampling to identify spore types and concentrations. For a definitive solution and to ensure your indoor air quality is safe, contact our team at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com for a comprehensive assessment and remediation plan.