Urgent: Black spots and smell from AC, need professional inspection?« Back to Previous Page

That damp smell and visible black spots indicate active mold growth, which is common in Dubai's high humidity, especially with AC units that run year-round. You should arrange a professional inspection within the next week.

Visible growth suggests the issue has progressed beyond the vent cover, likely inside the ductwork or on the cooling coils where condensation accumulates. DIY cleaning with surface sprays often misses the source and can temporarily aerosolize spores. A proper inspection involves using a borescope to look inside the ducts and often includes air or surface sampling to identify the mold type and concentration, which dictates the remediation protocol.

Given the climate in JVC, where high ambient humidity can cause condensation in building envelopes, it's also wise to have the inspector check for any water intrusion or insulation issues around the AC unit that might be contributing to the problem. For rentals, landlords are generally responsible for maintaining the property's habitability, including addressing mold from AC systems, as per Dubai's rental laws.