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

Based on your description, this is a classic scenario we encounter frequently in Dubai's climate. An AC leak provides the constant moisture mold needs to thrive, especially in our high humidity. The black spots you see are almost certainly mold, and the fact it's been ongoing for two weeks means there is a high probability of significant growth within the wall cavity and under the carpet padding, which you cannot see.

Using bleach is strongly discouraged. It is a superficial fix that only removes surface discoloration. It does not kill the root structure (hyphae) of the mold, and its high water content can actually feed the problem further. More critically, improper cleaning can aerosolize spores, spreading the contamination throughout your apartment.

Under Dubai Municipality regulations and international standards like IICRC S520, any mold growth resulting from a chronic water leak, especially when it involves porous materials like drywall and carpet, is considered a Category 2 or 3 water loss. This necessitates professional assessment and remediation. A certified inspector will conduct a thorough visual examination and use tools like moisture meters and thermal imaging cameras to map the full extent of the hidden moisture and microbial growth behind the skirting board and walls.

For a proper resolution, the AC leak must be fixed first. Then, the affected building materials require controlled removal and disposal by trained technicians using containment procedures to prevent cross-contamination. Given the health risks and potential for structural damage, a DIY approach is not advisable.

I recommend you contact a professional company like Saniservice for a comprehensive inspection. They can provide a detailed report and a certified remediation plan. You can reach them at 800-MOLDS (800-66537) or hello@saniservice.com.