AC leak causing mold: professional cost vs DIY fix?« Back to Previous Page

Based on your description of a recurring leak and persistent black spots with a damp smell, this is a classic and serious case of AC condensate leak-induced mold growth, a very common issue in Dubai due to our high humidity and year-round AC use. Wiping it is ineffective as it only addresses surface spores; the active colony is thriving within the wall cavity behind the wardrobe due to the constant moisture.

Attempting a DIY fix with supermarket cleaners is strongly discouraged. These products are superficial biocides and cannot address the root cause—the water intrusion. More critically, improper disturbance can aerosolize toxic mold spores (like Stachybotrys, the "black mold"), significantly degrading your indoor air quality and posing health risks. UAE regulations, particularly from Dubai Municipality, emphasize the importance of professional remediation to ensure contaminants are properly contained and removed, protecting the building's structure and occupant health.

For a situation like yours in Mirdif, the ballpark cost for professional assessment and remediation can range from AED 1,500 to AED 4,000+. This variance depends on the extent of hidden damage behind the wall, which requires thermal imaging and moisture meters to assess accurately. The professional protocol involves identifying and repairing the AC leak source, isolating the contaminated area, removing affected porous materials (drywall, insulation), HEPA vacuuming, anti-microbial treatment, and finally hygienization to restore a safe environment. This investment not only solves the visible problem but, more importantly, safeguards your property's value and your family's health.

For a precise diagnosis and quote, I recommend you contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a comprehensive inspection.