AC mold in Mirdif: DIY or call a professional?« Back to Previous Page

Hey there, Mirdif neighbor. Sorry to hear about the mold issue, it's a common problem here especially with the recent humidity spike.

That black patch in your closet is a classic sign of a chronic AC condensate leak. The water soaks into the building materials behind, and the dark, enclosed space is the perfect breeding ground. The strong smell indicates it's actively growing and likely has a larger colony than what's visible.

For a situation like this, with a known water source (the leaking AC) and structural penetration, DIY is a major risk. Bleach or products from ACE will only bleach the surface mold you can see; it won't kill the roots (hyphae) deep within the wall or ceiling. You'll be left with a recurring problem and potentially compromised air quality, which can cause health issues.

Under the Dubai Municipality guidelines, significant mold infestations, especially those caused by HVAC issues, should be handled by certified professionals to ensure proper containment, removal, and disposal, preventing cross-contamination.

A professional job for a single room like this typically involves isolating the area, using HEPA filtration, removing the contaminated materials (e.g., part of the drywall, insulation), and applying professional-grade antimicrobials. The cost can range from AED 1,500 to AED 4,000+ depending on the extent of the damage behind the wall.

The first step is always a professional inspection to assess the full scope. I strongly recommend you get it properly assessed. Give our team a call at 800-MOLDS (800-66537) or email hello@saniservice.com for a detailed quote. And get that AC unit serviced ASAP to stop the leak at the source!