Should I worry about mold from my AC leak?« Back to Previous Page

The AC in my apartment in Jumeirah Village Circle has been leaking a bit, and now I've found black, fuzzy patches spreading on the wall behind the wardrobe. My throat has been feeling scratchy for the last couple of weeks and I'm waking up with a stuffy nose every morning. I'm really worried this mold is causing it, especially for my toddler who sleeps in the next room. What's the first step I should take to get this properly cleaned and make sure it's safe?
Posted by Emily Martinez
Asked on March 11, 2026 10:51 am
Yes, you absolutely should be concerned about mold growth resulting from an AC leak. The situation you've described—a water leak leading to visible black, fuzzy patches and correlating health symptoms like a scratchy throat and morning congestion—is a classic and serious indicator of a mold infestation. In the UAE's humid climate, especially during summer, AC condensate leaks are a primary cause of indoor mold problems. The wall cavity behind the wardrobe is a confined space with poor air circulation, creating a perfect, dark breeding ground for mold spores to proliferate.

Your health symptoms, particularly for your toddler who is more vulnerable to airborne contaminants, are a significant red flag that should not be ignored. The first and most critical step is to stop the moisture source immediately. You must have a certified HVAC technician repair the AC leak to prevent the problem from worsening.

Do not attempt to clean this yourself. Disturbing the mold without proper containment protocols will aerosolize a massive amount of spores, spreading the contamination throughout your apartment and into your HVAC system, potentially affecting your toddler's room. This requires professional mold remediation.

The proper process involves a thorough inspection (including moisture mapping and air quality testing to identify all affected areas), setting up critical barriers and negative air pressure containment, safely removing the contaminated materials (drywall, insulation), and a comprehensive hygienization process using specialized antimicrobial agents. We adhere to strict IICRC S520 standards, which are the benchmark for professional remediation, ensuring the problem is solved at its root.

Given the health risks and the extent you've described, I strongly recommend a professional assessment. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com for an immediate inspection. Our team can identify the full scope of the issue and provide a definitive solution to ensure your family's safety.
Posted by Sani Admin
Answered on March 13, 2026 9:35 pm