AC Mold in Dubai Causing Sickness: Who to Call?« Back to Previous Page

The AC in our bedroom has been leaking a little onto the carpet for a while, and now I’m seeing a small black patch of mold spreading on the wall behind the curtain. My husband and I have both had a persistent dry cough and stuffy noses for the last two weeks that just won’t go away. Is this likely the cause, and what’s the fastest way to get this professionally tested and cleaned in Dubai?
Posted by Keiko Takahashi
Asked on April 1, 2026 6:00 pm
Based on your description, this is a classic case of mold growth driven by the high humidity and condensation issues common with Dubai's year-round AC use. The water leak from your AC unit has created a persistent moisture source, which is the primary catalyst for mold proliferation. The black patch on the wall is a visible sign, but the mold colony likely extends into the damp carpet and the wall cavity, which you cannot see.

Your symptoms—a persistent dry cough and stuffy nose—are strongly indicative of mold exposure (mycotoxicosis). Airborne mold spores and mycotoxins are being circulated every time the AC operates, leading to these respiratory issues. This is not something to ignore, as prolonged exposure can lead to more severe health complications.

For a case involving visible growth and health symptoms, professional intervention is absolutely necessary. DIY cleaning is ineffective and can aerosolize spores, worsening contamination. In the UAE, remediation must adhere to strict standards like the DM Guide I-09:2020 for Indoor Air Quality.

The fastest way to get this professionally tested and remediated is to contact a certified provider like Saniservice. Our process involves a comprehensive inspection with moisture meters and borescopes to assess the full extent, followed by air and surface sampling to identify the mold species. Remediation includes containment, HEPA filtration, antimicrobial treatment, and addressing the root cause—the AC leak.

I recommend you call Saniservice immediately at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection. We offer rapid response services across Dubai to resolve such issues safely and permanently.
Posted by Sani Admin
Answered on April 2, 2026 5:22 pm