Urgent: black mold from AC leak need expert immediatly?« Back to Previous Page

Our bedroom's AC unit in our Jumeirah apartment has been leaking a bit for the last couple of weeks, and now I've just spotted a patch of black mold, about the size of my hand, on the wall behind the curtain. My husband says we can clean it on the weekend, but I'm worried it's more serious. Is this something we need to get an expert to look at immediately, or can it wait a few days?
Posted by Minh Wu
Asked on March 26, 2026 3:35 pm
Yes, a professional assessment is recommended within a few days. The size of the patch and the continuous moisture from the AC leak elevate the risk.

In Dubai’s climate, an active water source and high humidity create ideal conditions for mold to spread quickly behind walls or into the AC unit itself. The visible patch is often just a fraction of the actual growth. While cleaning the surface with a bleach solution can temporarily reduce it, the source—the leak and any hidden moisture—must be addressed to prevent recurrence and potential health effects like worsened allergies or respiratory irritation.

A qualified inspector can identify the full extent, stop the leak at its source (often a clogged drain line or faulty installation), and provide a remediation plan. They should offer verifiable evidence, like lab identification of the mold type and moisture mapping, not just a surface clean. For rental properties in Dubai, landlords are typically responsible for fixing AC units and resultant damage, so informing them promptly is also advised.
Posted by Sani Admin
Answered on March 29, 2026 8:36 am