Is our AC mold causing health issues, and first step?« Back to Previous Page

Based on the symptoms and the visible black speckles, this is very likely a mold issue. The persistent leak from your AC unit has created a constant moisture source, which is the primary condition mold needs to grow. The symptoms you describe—stuffy nose and itchy eyes—are classic indicators of mold exposure and the body's inflammatory response to its spores.

The first step is to stop the moisture source. You must have the AC unit repaired to prevent further condensation and leaking. Do not attempt to clean the wall yourself, as improper scrubbing can aerosolize a high concentration of spores, potentially worsening your symptoms and contaminating other areas. For a situation of this scale, hidden behind furniture and persisting for months, a professional inspection is strongly advised. A proper assessment involves more than a visual check; it includes moisture mapping to find the full extent of water damage and air or surface sampling to identify the mold species, which determines the appropriate remediation protocol.

In Dubai's climate, where high humidity forces us to run AC year-round, these enclosed, damp environments are a perfect breeding ground for mold. A certified inspector can provide a clear, science-based action plan to resolve the issue safely and effectively.