AC leak and black spots causing health issues, mold?« Back to Previous Page

Based on the symptoms and circumstances you've described, it is highly probable you are dealing with a mold issue. The combination of an AC leak (providing a constant moisture source), the appearance of black spots (a classic visual indicator of mold colonization), and the persistent respiratory symptoms (runny nose and cough) in your husband form a very strong case.

In Dubai's climate, this is an extremely common scenario. Our year-round reliance on air conditioning leads to significant condensation issues if units are not properly maintained. Leaking AC units are a primary cause of indoor mold growth, as the internal drip pans and ductwork become reservoirs of moisture, which, when combined with organic dust, creates an ideal breeding ground for mold spores.

What you are seeing are likely the satellite colonies, while the main reservoir could be within the AC unit itself or the damp building materials behind the wall. It is critical not to disturb these spots, as this can aerosolize a high concentration of spores and exacerbate health issues.

For a definitive diagnosis and to understand the full extent of the contamination, a professional inspection is absolutely necessary. In the UAE, reputable companies follow international standards (IICRC S520) for mold assessment. This involves a visual inspection, moisture mapping with specialized tools like thermal imaging cameras and moisture meters, and most importantly, air quality and surface sampling. The samples are then analyzed by an accredited laboratory to identify the genus and concentration of mold spores present. This scientific report is essential for guiding the proper remediation protocol.

For a reliable and certified inspection and remediation service, I strongly recommend contacting Saniservice. Their certified technicians can conduct a thorough assessment and provide a detailed report. You can reach them at 800-MOLDS (800-66537) or via email at hello@saniservice.com.