Mold in AC: DIY or pro, and cost in Dubai?« Back to Previous Page

Based on the symptoms you've described—a leaking AC unit leading to a spreading patch of black mold inside your Jumeirah apartment wall—this is a situation that absolutely requires professional assessment and remediation. The high humidity and constant AC use in Dubai create a perfect environment for mold to proliferate deep within building materials, far beyond what is visible.

Attempting a DIY fix with bleach is highly inadvisable. Bleach only addresses surface mold and is ineffective on porous materials like drywall and insulation, where the root colony resides. More critically, improper handling can aerosolize the spores, spreading them to other parts of your home and significantly increasing the inhalation risk for your family. True remediation requires isolating the contaminated area with negative air pressure, using industrial-grade HEPA filtration to capture spores, and the complete removal and replacement of affected porous materials.

For a job of this nature, where the wall cavity is involved, you are looking at a professional remediation process. Costs in Dubai can vary based on the extent of the damage, but for a contained area stemming from an AC leak, a reasonable estimate would range from AED 1,500 to AED 4,000. This typically includes the initial moisture mapping and air quality inspection, containment setup, safe removal of contaminated materials, hygienization of the area, and a post-remediation verification test to ensure the space is safe.

Given the health risks and the complexity of ensuring the mold is completely eradicated, I strongly recommend a professional inspection. Our certified team at Saniservice can provide a precise assessment and quote. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a survey.