What's the fastest way to treat AC mold in Dubai?« Back to Previous Page

The AC in my apartment in Jumeirah Village Circle seems to be leaking a bit of water onto the wall behind the bedroom curtain, and now I’m seeing these black, fuzzy patches spreading up from the skirting board. I only pulled the curtain back to open the window after the recent humidity and found it. What’s the fastest way to get this properly cleaned and treated before it gets worse?
Posted by Sophie Martin
Asked on March 19, 2026 3:52 pm
The scenario you're describing is a classic case of mold growth driven by Dubai's climate. The combination of high ambient humidity and the constant cooling cycle of your AC unit creates significant condensation. A small leak from the AC drain line or a clogged drain pan provides the perfect, persistent moisture source for mold, particularly the common black mold (likely Cladosporium or Stachybotrys), to colonize the drywall and skirting board.

The fastest and most effective way to treat this is through a professional remediation process. Due to UAE health and safety regulations, improper handling can spread spores and contaminate other areas. For a case like this, the protocol involves:

1. Containment: Isolating the affected area with plastic sheeting to prevent cross-contamination.
2. Removal: The water-damaged and mold-infested porous materials (skirting board, affected drywall) must be removed and disposed of correctly. Simply cleaning the surface is insufficient as the mold hyphae penetrate deep into the material.
3. Hygienization: All remaining surfaces are then HEPA-vacuumed and treated with professional-grade, EPA-approved biocides to eliminate any residual spores.
4. Source Correction: This is critical. An HVAC specialist must be engaged to repair the AC leak and ensure the drain line is clear and functioning correctly. Without solving the moisture issue, the mold will return.

Given the rapid spread you've noted, this requires immediate attention. We strongly recommend a certified mold inspection to assess the full extent of the damage hidden within the wall cavity.

For a definitive solution, contact our team at Saniservice. We provide comprehensive inspection, testing, and remediation services in full compliance with Dubai Municipality standards. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com for a prompt assessment and to prevent further damage to your property and health.
Posted by Sani Admin
Answered on March 21, 2026 3:03 am