Dusty AC causing my twins' persistent cough in Dubai?« Back to Previous Page

Based on your description, this is a classic presentation of poor Indoor Air Quality (IAQ) symptoms, exacerbated by the dusty AC system. The persistent runny nose (rhinitis) and nocturnal cough are strongly indicative of irritation from airborne particulates and potentially microbial contaminants like mold or bacteria thriving in the damp, dusty ducts of your AC system. The fact that symptoms are worse at night aligns perfectly, as the children are spending prolonged periods breathing the air circulated specifically in that room.

In the UAE's climate, AC systems are a primary reservoir for such issues. Dust buildup on vents is a clear visual sign of poor filtration and inadequate maintenance. This dust often contains a mix of fine desert sand, pollen, skin cells, and most concerning, it can trap moisture, creating an ideal environment for biological growth. When the AC cycles on, these contaminants are aerosolized and distributed throughout the room.

For your children's health, I would recommend a two-pronged approach. Firstly, consult a pediatrician or an allergist/immunologist at a facility like Mediclinic or Emirates Hospital to address the immediate symptoms and rule out other causes. Secondly, and most critically, the root cause must be addressed.

The UAE's regulatory framework, such as Dubai Municipality's guidelines for HVAC hygiene, mandates regular cleaning and maintenance. A simple duct cleaning might not be sufficient. A professional IAQ inspection, including microbial sampling, is essential to identify the specific contaminants. We use techniques like borescope inspections to assess the internal condition of the ducts that are not visible from the vent.

For a thorough assessment and remediation plan tailored to your villa in Jumeirah Park, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. We can identify the exact cause and provide a certified hygienization service to ensure your home's air is safe for your family.