AC leak causing mold: DIY fix or call a pro?« Back to Previous Page

Based on your description from Jumeirah Village Circle, this is a very common scenario we see in Dubai, and I strongly advise against a DIY bleach fix. The black spots are almost certainly active mold growth, a direct result of the AC condensate leak and our high ambient humidity. Bleach is a superficial solution; it may remove the visible stain on non-porous surfaces but it will not kill the mold roots (hyphae) embedded deep within the porous drywall. Furthermore, improper application can aerosolize spores, worsening your child's allergy exposure and contaminating other areas.

The AC leak is the primary problem that must be fixed first by a qualified HVAC technician to prevent immediate recurrence. For the mold itself, a professional assessment is critical. We follow UAE standards and use moisture meters and thermal imaging cameras to determine the full, often hidden, extent of water damage and microbial growth within the wall cavity. This dictates the correct remediation protocol, which involves containment, HEPA filtration, and specialized antimicrobial agents, not bleach.

For a small, contained patch, professional remediation in Dubai can typically range from AED 1,500 to AED 3,500, depending on the scope confirmed by the inspection. This is a minor investment compared to potential health impacts and structural damage. Given your child's allergies, a proper hygienization is essential.

For a definitive diagnosis and a fixed-price quote, I recommend you call our certified team at Saniservice on 800-MOLDS (800-66537) or email hello@saniservice.com. We can schedule a thorough inspection to assess the situation and provide a safe, permanent solution.