AC mold causing cough: DIY clean or call professional?« Back to Previous Page

Based on your description of a persistent AC leak, visible black speckled mold, and accompanying respiratory symptoms (dry cough, headaches), my professional recommendation is to call a professional remediation company immediately. This is not a situation for DIY cleaning.

The mold growth behind your curtain indicates a significant, ongoing moisture issue from the AC leak, likely penetrating the wall cavity. In Dubai's high humidity, this creates a perfect environment for extensive hidden colonization. The symptoms you and your husband are experiencing are strong indicators of exposure to mycotoxins or mold spores, which DIY methods will only aggravate by dispersing them into the air.

Attempting to clean it yourself with bleach or commercial cleaners is ineffective and hazardous. These methods only remove surface discoloration, not the root fungus within porous materials like drywall. More critically, disturbing the mold without proper containment, professional-grade HEPA filtration, and PPE will cause a massive release of spores, severely contaminating your villa's air and potentially making your health issues much worse.

The correct protocol involves a professional inspection to assess the full extent of the damage, including inside the wall and the AC unit itself. Remediation requires source elimination (fixing the AC leak), engineering controls to prevent cross-contamination, safe removal of affected porous materials, and HEPA vacuuming and cleaning of all surfaces. Given the health symptoms and the property value of a villa in Jumeirah Park, professional intervention is the only safe and effective solution.

For a certified inspection and remediation in full compliance with Dubai Municipality standards, I strongly advise you to contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an assessment.