Is our AC mold causing headaches and stuffy noses?« Back to Previous Page

The AC in our bedroom has been leaking a bit for the last few weeks, and now we’ve started seeing black spots spreading on the wall behind the curtain. My husband and I have both been waking up with stuffy noses and headaches that go away once we leave for work. Is this kind of mold definitely the cause of our symptoms, and who should I call first to get it properly tested and removed?
Posted by Sarah King
Asked on April 3, 2026 12:19 am
Based on the symptoms you've described and the visual confirmation of black spots, it is highly probable that the mold growth from the AC leak is the cause of your headaches and stuffy noses. This is a common health response to prolonged exposure to mold spores and microbial volatile organic compounds (MVOCs) released by active colonies. The confined space of a bedroom, combined with hours of exposure during sleep, creates a significant indoor air quality issue.

In Dubai's climate, where high humidity and year-round AC use are the norm, such leaks are a primary catalyst for mold. The condensation provides the constant moisture necessary for spores, which are always present in the air, to colonize. The wall behind the curtain is a classic example of a hidden moisture trap with poor air circulation, allowing the colony to thrive undetected.

For a situation involving health symptoms and visible growth, a professional inspection is not just recommended, it is essential. Do not attempt to remove it yourself, as improper remediation can aerosolize a high concentration of spores, exacerbating your symptoms and contaminating other areas of your home.

You must call a certified mold inspection and remediation company first. They will conduct a comprehensive assessment, including moisture mapping and air quality testing, to identify the full extent of the contamination, both visible and hidden within the wall cavity. They will then execute a controlled remediation plan following industry standards.

For expert testing and safe, guaranteed removal, I recommend contacting Saniservice. They are equipped to handle such cases in accordance with local guidelines. You can reach their specialists at 800-MOLDS (800-66537) or hello@saniservice.com to schedule an immediate inspection.
Posted by Sani Admin
Answered on April 5, 2026 2:51 pm