Is mold in my AC causing my kids' cough?« Back to Previous Page

Based on your description of the situation in your Jumeirah villa, it is highly probable that the mold growth in your storage room and your children's persistent cough are directly linked, and the air conditioning system is a likely vector for spore distribution. The combination of high humidity, condensation from year-round AC operation, and enclosed storage spaces creates a perfect environment for mold proliferation, particularly in Dubai's climate.

The black spots on the clothing are a clear visible bio-contamination, and the damp, musty odor indicates active microbial volatile organic compound (MVOC) production. When the AC unit operates, it can draw in these spores from the contaminated storage area, distributing them throughout the ductwork and into the living spaces, where they become airborne and are inhaled. This can cause respiratory irritation, allergic reactions, and persistent coughing, especially in children who are more susceptible.

A thorough inspection for a case like this is not a simple visual check. It requires a certified professional using specialized equipment. The process must include a full HVAC system inspection with borescopes to view internal ductwork, moisture meters to detect hidden dampness within walls or ceilings, and—most critically—air and surface sampling. Air sampling (both indoor and outdoor for comparison) is essential to identify the types and concentrations of spores circulating in your home's air. This scientific data is crucial for developing an effective remediation protocol and is often required for insurance claims.

We strongly advise against attempting to handle this yourself, as improper disturbance can aerosolize spores and exacerbate the problem. For a comprehensive inspection that covers the property and the entire AC system, I recommend contacting our specialists at Saniservice. We are fully versed in Dubai Municipality regulations and can provide a detailed assessment and lab-certified report. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection.