How to permanently fix AC mold in Jumeirah Village Circle?« Back to Previous Page

The AC in my apartment in Jumeirah Village Circle seems to be constantly leaking, leaving a damp patch on the wall behind the unit. I've wiped it down a few times, but this black, speckled mold keeps coming back within a couple of weeks. I’m worried about it spreading and affecting our air quality. What’s the most effective way to treat this for good and prevent it from returning, especially with our humid summer coming up?
Posted by Eunji Hoang
Asked on April 6, 2026 2:45 pm
The recurring mold behind your AC unit is a common issue in JVC, caused by a persistent leak and Dubai's high humidity. Wiping it only addresses surface growth, not the moisture source or the spores embedded in the wall.

First, the leak must be fixed by an HVAC technician to stop the water ingress. Then, the mold itself requires remediation. For a recurring case like this, a professional inspection is advised to assess the extent of growth within the wall cavity. The remediation process involves containing the area, removing contaminated porous materials like damaged drywall or insulation, and HEPA-vacuuming and cleaning all surfaces.

To prevent recurrence, ensure the AC drain line is flushed annually and the drip pan is unobstructed. Consider using a dehumidifier in the room during peak humidity. After remediation, applying an antimicrobial coating can help inhibit new growth. For verification, a post-remediation test from an independent microbiology lab is the only way to confirm the space is truly mold-free.
Posted by Sani Admin
Answered on April 9, 2026 3:48 am