AC leak causing mold and child's cough: immediate steps?« Back to Previous Page

Stop using that AC unit immediately to prevent further moisture. Move the wardrobe to fully expose the area and increase air circulation with a fan, but avoid disturbing the mold patches. For a surface-level clean on non-porous materials, a solution of diluted white vinegar can be used, but porous materials like carpet and drywall often require professional removal.

Your child's persistent respiratory symptoms, combined with a confirmed moisture source, strongly indicate a professional assessment is needed. In Dubai's humid climate, AC leaks are a primary cause of indoor mold, and the species type determines the health risk. A certified mold inspector can use moisture meters and thermal imaging to find the leak's origin and the full extent of hidden moisture within the AC system or walls, which is almost always greater than what's visible.

For the AC unit itself, contact a licensed HVAC technician to repair the leak and drain line blockage. For the mold and indoor air quality, you need a separate, certified mold inspection company that can provide lab analysis of swab samples. This identifies the species, which is critical for understanding the health implications and proper remediation protocol. Do not accept any company that offers to both inspect and remediate without providing independent, verifiable lab results first.