How urgent is mold inspection for AC and black spots?« Back to Previous Page

Based on your description, the situation warrants a professional mold inspection with a high degree of urgency. The combination of visible black spots under the carpet and occupant health symptoms like congestion is a significant red flag. In Dubai's climate, with its extreme humidity and the near-constant operation of AC systems, hidden mold growth is a common and serious issue.

The black spots you discovered are a clear microbial colonization, likely on the concrete subfloor. This occurs when moisture becomes trapped, a frequent problem when carpets are installed directly over concrete slabs without an adequate moisture barrier. The AC unit itself could be a contributing factor; if the condensate drain line is blocked or the drip pan is overflowing, it can introduce moisture into the structure. Furthermore, a contaminated AC system can actively aerosolize mold spores throughout your apartment, directly explaining the respiratory symptoms you are experiencing.

We strongly advise against disturbing the area further, as this can release a high concentration of spores. A certified mold inspection is critical. Our specialists at Saniservice use tools like borescopes to inspect inside walls and AC ducts, moisture meters to pinpoint the source of water intrusion, and air and surface sampling to identify the species and concentration of mold present. This comprehensive diagnosis is essential for formulating an effective remediation plan, as mandated by UAE health and safety guidelines for indoor air quality.

To properly diagnose the extent of the problem and protect your health, please contact our team immediately for a professional assessment. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com.