Black mold from AC leak making me sick in Dubai?« Back to Previous Page

The AC in my bedroom has been leaking a bit for a couple of months, and now I’m seeing these black speckles all along the wall behind the headboard. I’ve been waking up with a stuffy head and a dry cough that goes away once I leave for work. What are the first steps I should take to get this tested and cleaned safely here in Dubai?
Posted by Fahad Al-Sabah
Asked on April 8, 2026 7:40 am
Your symptoms and the visible black speckles strongly suggest a mold issue, which is common with AC condensate leaks in Dubai's humid climate. The persistent dampness creates an ideal breeding ground for mold, and your respiratory irritation upon waking is a typical reaction.

The first step is to stop the leak. Contact your building maintenance or a licensed HVAC technician to repair the AC unit and clear the drain line, which is often the culprit. Do not attempt to clean the mold yourself with bleach or other store-bought solutions, as improper agitation can release a large number of spores into the air and worsen the problem.

For a situation like this, a professional inspection is recommended to assess the full extent. They can identify the mold species through lab analysis, which is crucial as some types require more stringent remediation protocols. In Dubai, reputable remediation companies follow international guidelines like the IICRC S520. They will contain the area, use HEPA filtration to capture spores, safely remove contaminated materials like drywall, and treat the area with EPA-approved antimicrobials.

After remediation, ensure the wall is completely dry before repainting. To prevent recurrence, regularly maintain your AC unit, including annual servicing to prevent blockages and leaks. Consider using a dehumidifier if indoor humidity consistently exceeds 60%. Your health symptoms should be discussed with a medical professional, as they can provide appropriate treatment for mold exposure.
Posted by Sani Admin
Answered on April 8, 2026 1:06 pm