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

Based on the symptoms and your description, it is highly probable that microbial growth within your AC system is the primary cause of your children's persistent cough. The musty odor, exacerbated when the unit activates, is a classic indicator of mold or bacterial growth on the evaporator coils or within the condensate drain pan. The dark spots on the adjacent wall strongly suggest that the issue has progressed, potentially leading to cross-contamination of your building materials.

In the UAE's high-humidity climate, especially in villas where AC runs continuously, stagnant condensate provides a perfect breeding ground for allergens and pathogens. When the system operates, these contaminants are aerosolized and distributed throughout your living space, directly irritating the respiratory tract.

For a definitive diagnosis, a professional indoor environmental quality inspection is critical. We utilize techniques like borescope inspections of the ductwork, tape-lift and swab sampling of the visible growth, and air quality testing to identify the spore types and concentration levels. This is important as per Dubai Municipality guidelines, which have standards for indoor air quality that rental properties and workplaces must adhere to.

Self-cleaning with store-bought sprays often fails to address the root cause inside the ductwork and can aggravate the situation. I strongly recommend you contact a certified remediation company. For a proper assessment and a comprehensive hygienization protocol, please call our team at 800-MOLDS (800-66537) or email hello@saniservice.com. Protecting your family's health requires addressing the source, not just the symptoms.