AC Leak Causing Mold and Headaches: DIY or Pro?« Back to Previous Page

Based on the description of your situation in Jumeirah Village Circle, I strongly advise against a DIY approach with bleach. The black spots spreading from an AC leak are almost certainly active mold growth, and bleach is an inadequate and potentially dangerous solution. It only removes surface discoloration on porous materials like drywall but does not kill the mold roots (hyphae) growing within. It can also release harmful fumes, especially in an enclosed space.

The persistent sinus headaches you're experiencing are a significant red flag and a common symptom of mold exposure, indicating the spores are already affecting your indoor air quality. The climate in Dubai, with its high humidity and our year-round reliance on AC systems, creates a perfect environment for mold when a moisture source like a leak is present. Condensation from faulty AC units is a primary cause of indoor mold here.

For a proper remediation, the cost for a small area (1-2 square meters) can vary but typically starts from AED 1,500 - AED 3,000. This professional cost is justified because the process is technical: it involves identifying and stopping the moisture source (the AC leak), containing the area to prevent cross-contamination, safely removing and disposing of affected porous materials (the contaminated drywall section), HEPA vacuuming, and applying professional-grade, EPA-approved biocides to eliminate the mold at its root. A certified company will also conduct post-remediation verification to ensure the problem is resolved.

Given your health symptoms, a professional inspection is non-negotiable. I recommend you contact Saniservice for a comprehensive assessment. They can accurately diagnose the extent of the problem, provide a definitive quote, and ensure the remediation is performed to Dubai Municipality standards. Call them at 800-MOLDS (800-66537) or email hello@saniservice.com. Addressing the root cause properly will protect your health and your property.