Is AC leak mold causing our cough? First step?« Back to Previous Page

Yes, the AC leak and resulting mold growth could definitely be causing your persistent cough and congestion. The constant moisture from the leak creates an ideal breeding ground for mold, and the spores become airborne every time the AC unit cycles on, circulating throughout the room you sleep in. In Dubai's climate, where we rely on AC year-round, such enclosed, damp spaces can lead to significant microbial growth quickly.

Your first and most critical step is to stop the moisture source. Have a certified HVAC technician repair the AC leak immediately; this is non-negotiable. Do not attempt to clean the mold yourself, as disturbing it can aerosolize a high concentration of spores, worsening your exposure.

For your health symptoms, consulting a doctor is advisable to address the respiratory irritation. For the contaminated items, leather is porous. While you can try wiping pieces with a solution of distilled white vinegar and water, be prepared that mold may have caused permanent damage. Isolate the affected shoes and bags in sealed bags to prevent cross-contamination until you decide.

The hidden mold inside the AC unit, ductwork, and potentially within the closet wall is the primary concern. A professional inspection with air and surface sampling is strongly recommended to identify the mold species and the full extent of the infestation. This evidence-based approach, often involving a microbiology lab for analysis, is what dictates the correct remediation protocol to ensure the problem is resolved safely and thoroughly, not just cosmetically cleaned.