Black mold from AC leak: DIY or call professional in Dubai?« Back to Previous Page

Based on your description, this is a situation that warrants a professional inspection and remediation. In Dubai's high-humidity climate, what you see is often just the tip of the iceberg. The visible black patch on the wall indicates a sustained moisture source from the AC leak, which has likely saturated the drywall and potentially the structure behind it. Mold spores propagate through the air, and this type of growth can quickly compromise indoor air quality, leading to potential health issues.

Attempting a DIY cleanup with bleach is highly discouraged. Bleach is ineffective on porous surfaces like drywall as it only bleaches the surface mold while leaving the root structure intact. Furthermore, it introduces excessive moisture and harsh chemicals that can exacerbate the problem and create dangerous fumes, especially in a confined space like a closet.

Our standard protocol involves a certified inspection to identify the exact mold species and the full extent of contamination using moisture meters and thermal imaging. The remediation process is controlled and follows strict containment procedures to prevent cross-contamination. This includes HEPA filtration, safe removal of affected materials, and application of EPA-approved antimicrobial agents. Crucially, the root cause—the AC leak—must be repaired by an HVAC technician to prevent recurrence.

For a thorough and compliant resolution that protects your health and property, I strongly recommend contacting our certified team at Saniservice. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com for an immediate assessment and a definitive solution.