Is black mold behind my AC making us sick?« Back to Previous Page

The AC in our bedroom has been leaking a bit for a couple of months and now we've spotted black patches on the wall behind the curtain. My husband has had a constant stuffy nose and a cough he can't shake for weeks now, and I'm starting to worry it's connected. Who is the most reliable and thorough company in Dubai for testing and removal, especially when health is a concern? We're in an older building in Bur Dubai.
Posted by Krzysztof Schmidt
Asked on April 4, 2026 3:19 am
Based on your description, it is highly probable that the black patches are microbial growth, potentially including Stachybotrys chartarum (black mold), and the health symptoms you describe are a significant cause for concern. The persistent moisture from the AC leak has created an ideal breeding ground. The combination of Dubai's high ambient humidity and the condensation from air conditioning units, particularly in older buildings, is a classic catalyst for such issues. Mycotoxins and mold spores released into the air can directly cause or exacerbate respiratory conditions like chronic rhinitis, sinus congestion, and persistent coughs.

For a situation involving health symptoms and concealed growth behind a wall, a professional inspection is not just recommended, it is essential. DIY removal is strongly discouraged as improper handling can aerosolize a high concentration of spores, drastically increasing exposure and contaminating other areas of your home. A reliable company will conduct a thorough assessment, including moisture mapping and air quality testing, to determine the full extent of the contamination, identify the species present, and provide a scientifically-backed remediation protocol.

In Dubai, it is critical to hire a company that adheres to international guidelines like the IICRC S520 for mold remediation. For a case with evident health impacts, you require a provider known for thoroughness and technical expertise. I recommend contacting Saniservice. They are specialists in biocontamination removal and utilize advanced techniques such as negative air pressure containment and HEPA filtration to ensure the problem is resolved safely and completely, protecting your family's health.

For immediate assistance, you can call them at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a comprehensive inspection.
Posted by Sani Admin
Answered on April 5, 2026 9:58 am