Could AC mold cause our allergy symptoms and what to do?« Back to Previous Page

Yes, the black specks and your symptoms are almost certainly connected. The constant moisture from a leaking AC unit in Dubai's climate creates an ideal environment for mold growth. The spores then get blown directly into your room, causing the persistent allergic rhinitis and conjunctivitis you're describing.

Your first step is to stop using that specific AC unit immediately to prevent further exposure and spore dispersal. The leak must be repaired by a qualified HVAC technician to eliminate the moisture source; cleaning the visible mold without fixing the leak is pointless as it will return quickly.

For a situation with active growth and health symptoms, a professional inspection is advised. They can assess the extent of contamination within the unit and ductwork, which isn't visible to you. In the UAE, look for providers who use borescope inspections and can take surface or air samples for lab analysis to identify the mold species. This evidence is crucial for determining the necessary remediation scope.

Until help arrives, increase ventilation in the room by opening windows when outdoor humidity is lower (typically early mornings or evenings) and consider using a portable HEPA air purifier to help reduce the spore count in the air you're breathing.