Mold in bedroom: DIY fix or need professional remediation cost?« Back to Previous Page

DIY is unlikely to succeed for a recurring leak and visible growth on drywall. The vinegar you used only addresses surface mold you can see; the hidden mold inside the wall cavity from the AC condensate leak is the real problem. In Dubai's high humidity, this hidden moisture will cause it to return.

For a small, contained area (under 10 sq. ft.), a thorough DIY approach involves fixing the AC leak first, then cutting out and replacing the affected drywall section, and HEPA vacuuming the area. However, this is a messy, disruptive process requiring specific safety gear to prevent spore spread.

Professional remediation is strongly advised here. The cost for a localized wall issue like this in a villa typically ranges from AED 1,500 to AED 4,500. This variance depends on the extent of hidden damage found and the remediation method required (e.g., drywall replacement). A proper job includes containment of the area, negative air pressure, safe removal of contaminated materials, and HEPA scrubbing of the air, not just surface wiping.

Since the smell persists and it's spreading, get a professional inspection. They use moisture meters and borescopes to assess the damage inside the wall. Any company you hire should provide a detailed scope of work and, crucially, post-remediation verification to confirm the mold and moisture levels are back to a normal baseline.