AC leak causing black mold and child's illness?« Back to Previous Page

The AC in our master bedroom has been leaking a bit for the last couple of weeks and now we’re seeing some black spots along the corner of the wall near the vent. My youngest son has had a runny nose and a cough that just won’t go away, and I’m starting to get really worried it’s mold-related. Can anyone recommend a reliable and thorough mold inspection company that can test the air quality and tell us exactly what we're dealing with?
Posted by Khalid Hamid
Asked on March 30, 2026 7:56 am
Based on the symptoms you've described – a persistent AC leak, the appearance of black discoloration, and a child with a lingering respiratory illness – it is highly probable that you are dealing with a mold infestation. The conditions you've outlined are a textbook case for mold growth, which is unfortunately common in Dubai due to our high humidity levels and the year-round reliance on AC systems. Condensation from leaking AC units provides the perfect moisture source for mold colonies to establish themselves, often within the ductwork and inside wall cavities.

The black spots are a significant visual indicator, but the mold spores affecting your air quality are likely not limited to that visible area. The child's persistent cough and runny nose are strong clinical indicators of exposure to mycotoxins or mold allergens. In such cases, especially with a vulnerable individual involved, a professional inspection is not just recommended; it is imperative.

A reliable inspection should not be a simple visual check. It must include comprehensive air quality testing, both indoors and outdoors (as a control), and surface sampling to identify the specific species of mold. This is crucial as some types, like Stachybotrys chartarum (toxic black mold), require more aggressive remediation protocols. All testing and subsequent remediation must comply with the strict environmental and public health guidelines set by Dubai Municipality.

For a situation of this seriousness, I strongly recommend you contact a certified professional immediately. Saniservice specializes in this exact scenario. Their team uses advanced equipment like thermal imaging to detect hidden moisture and PCR-based lab analysis to accurately identify mold species. I advise you to call them at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a detailed inspection and get a definitive answer on what you're dealing with. Do not attempt to disturb the area yourself, as this can aerosolize spores and exacerbate the health issue.
Posted by Sani Admin
Answered on April 2, 2026 5:38 am