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

Based on your description of the AC unit leaking and visible black spots around the vent, it is highly probable that you are dealing with a mold infestation, and it is a significant concern that this is the cause of your children's persistent respiratory symptoms.

The specific health risks for young children are considerable. Their developing respiratory and immune systems make them more vulnerable. Exposure to mold, particularly the black-colored Stachybotrys chartarum or common Aspergillus and Cladosporium species found in AC systems, can cause chronic allergic reactions. The persistent cough and runny noses you describe are classic symptoms of mold exposure. In more severe cases, prolonged exposure can lead to sinus infections, exacerbate asthma, and cause hypersensitivity pneumonitis. This is not something that regular medicine will resolve, as the source of the irritation is a continuous environmental exposure.

Given the climate in Dubai, with high humidity and year-round AC use, condensation in HVAC units is a primary catalyst for mold growth. A simple AC cleaning is insufficient and can be dangerous, as it may aerosolize the spores, increasing exposure. The UAE's strict health and safety regulations for villas emphasize the importance of addressing indoor air quality hazards promptly.

Your immediate course of action must be twofold. First, I strongly recommend you consult a pediatrician, inform them of the potential mold exposure, and have your children evaluated. Second, do not attempt to clean this yourself. The situation requires a professional mold inspection and remediation service. Our team at Saniservice is certified to conduct comprehensive air and surface sampling to identify the spore types and concentration levels. We then execute a controlled remediation process following UAE standards, which includes containing the area, using HEPA filtration to clean the air, and applying professional-grade antimicrobials to the AC system and affected building materials.

For your family's health, please seek medical advice and get a professional assessment of the villa. You can contact us for an immediate inspection at 800-MOLDS (800-66537) or hello@saniservice.com.