How to permanently fix mold from AC leak?« Back to Previous Page

The black spots you've described are a classic indicator of active mold growth, a common issue in Dubai's climate where high humidity and constant AC use create ideal conditions for proliferation. The permanent fix is not just cleaning the visible mold but addressing the root cause: the moisture source.

First, the AC leak must be repaired by a certified HVAC technician. The drain line is likely clogged with microbial growth or the condensate pump has failed. This is the critical first step; without stopping the water intrusion, the mold will return regardless of cleaning. In the UAE, AC systems are under constant strain, making regular servicing essential.

Second, the affected area requires professional assessment. The wall cavity behind the closet is likely saturated, and mold can penetrate deep into porous materials like drywall and the leather of your shoes. DIY cleaning with bleach is ineffective and can exacerbate the problem by releasing spores and not addressing hidden growth. Our certified mold inspectors use moisture meters and thermal imaging cameras to determine the full extent of the contamination, which is almost always greater than what is visible.

Finally, permanent remediation involves the controlled removal of contaminated materials, HEPA vacuuming, and antimicrobial treatment of the area. Crucially, the underlying cause of the humidity—the AC leak—must be resolved to prevent recurrence. For a guaranteed permanent solution, this process should be handled by a company like Saniservice, which follows strict UAE hygiene and remediation protocols.

Given the rapid spread you've noted, I strongly recommend a professional inspection to prevent further damage and potential health impacts. For immediate assistance, you can call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com.