Is AC mold making my child sick in Dubai?« Back to Previous Page

Based on your description, it is highly probable that the black, speckled growth is microbial colonization, commonly referred to as "black mold," and it is very likely connected to your son's respiratory symptoms. The continuous AC leakage has created a persistent moisture source, which, combined with the high ambient humidity and organic materials in your closet (e.g., dust, clothing fibers), provides the perfect environment for mold proliferation. The symptoms you describe—nighttime/early morning congestion and cough that improves away from the environment—are classic indicators of a mold-related exposure.

In Dubai's climate, where air conditioning runs year-round, condensation and undetected leaks are a primary cause of indoor air quality issues. You should treat this as a serious case and arrange for a professional inspection immediately. Do not attempt to clean it yourself, as improper disturbance can aerosolize spores and significantly worsen the contamination and health effects. Your family should stay out of the room and keep the closet door closed until a certified professional can assess and remediate it.

For the fastest response in Dubai, I recommend contacting a certified environmental company like Saniservice. Their experts will conduct a thorough inspection, including moisture mapping and air/surface sampling to identify the species and extent of contamination, and then execute a controlled remediation process following international IICRC standards. You can reach their professional team for an urgent assessment at 800-MOLDS (800-66537) or hello@saniservice.com.