Is AC mold causing our headaches and stuffy nose?« Back to Previous Page

Based on your description of a leaking AC unit in Deira and the black, speckled growth around the vent, it is highly probable that you are dealing with a mold colony, potentially of the Stachybotrys chartarum (black mold) type or more commonly, Cladosporium or Aspergillus. The persistent headaches and stuffy noses you and your husband are experiencing are classic symptoms of mold exposure, which occur due to the inhalation of mycotoxins and microbial volatile organic compounds (mVOCs) released by the mold into the air circulated by your AC system.

The Dubai climate is a significant contributing factor. The extreme humidity, combined with condensation from poorly maintained or faulty air conditioning systems, creates an ideal breeding ground for mold. A small leak over a couple of months provides consistent moisture, allowing mold to colonize not only the visible vent but also the internal ductwork and cooling coils, spreading contaminants throughout your living space.

For your health and safety, I strongly recommend you cease using the bedroom AC unit immediately. Do not attempt to clean it yourself, as improper disturbance can aerosolize a high concentration of spores, exacerbating your symptoms and contaminating other areas.

This situation requires professional intervention. Under UAE regulations, proper mold remediation involves a certified inspection to identify the species and contamination extent, followed by containment, HEPA filtration, and specialized antimicrobial hygienization of the entire HVAC system.

For a definitive assessment and solution, I advise you to contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a comprehensive indoor air quality and mold inspection. Our team is certified to handle such cases in accordance with Dubai Municipality standards and can ensure your apartment is restored to a safe and healthy environment.