How to thoroughly inspect AC for mold in Dubai villa?« Back to Previous Page

My kids have been coughing more than usual, and I’m starting to suspect our AC unit might be the culprit because of a faint damp smell coming from the vents in our Mirdif villa. The issue seems to get worse in the afternoons when the AC is running constantly. We had a small leak from the upstairs bathroom a couple of months ago that we thought was fixed, but now I’m worried about mold growing inside the walls or ducts. What is the most thorough way to get the entire AC system and hidden spaces inspected for mold to make sure we find the source and prevent it from coming back?
Posted by Arjun Patel
Asked on April 14, 2026 9:25 pm
A thorough mold inspection for your villa's AC system requires checking both visible components and hidden spaces. In Dubai's climate, with high humidity and year-round AC use, condensation within ducts and wall cavities is a common cause.

Start with a visual inspection of all accessible vents, evaporator coils, and the drain pan for visible growth or excess moisture. The damp smell you notice is a strong indicator. Since you suspect hidden mold from the previous leak, a professional inspection is strongly recommended. They use borescopes to view inside walls and ducts, and moisture meters to detect dampness in building materials.

The most definitive method involves air and surface sampling sent to an accredited microbiology lab for analysis. This identifies the mold species and concentration, confirming if the AC is the source of your children's symptoms. In Dubai, companies offering this service should be able to provide a detailed report with lab findings, not just a visual assessment. This evidence-based approach is crucial for effective remediation that prevents recurrence.
Posted by Sani Admin
Answered on April 16, 2026 10:24 pm