AC leak causing mold; call AC tech or mold specialist first?« Back to Previous Page

Call an AC technician first to fix the source of the leak. In Dubai's climate, AC condensation is a primary cause of indoor mold, and until the unit is repaired and the water intrusion is stopped, any mold cleanup will be temporary. The technician should service the drain line, check the drip pan, and ensure the unit is draining properly.

Once the leak is fixed, address the existing mold. For a small patch (under one square meter), you can clean it yourself with a solution of detergent and water, wearing gloves and a mask. However, since the mold is on porous materials like a baseboard and you suspect it's inside the unit, a professional assessment is wise to prevent spores from spreading.

For a confirmed or suspected internal AC contamination, a specialized mold inspector with a microbiology lab can test to identify the species and extent. They provide a protocol for proper remediation, which often requires a separate certified mold remediation company to safely remove the affected materials and treat the air handling unit. This science-driven approach is crucial to ensure it doesn't recur and that the system isn't spreading contaminants.

In many cases, the AC technician's repair resolves the issue, but persistent damp smells or health symptoms after the fix indicate a deeper mold problem requiring specialist attention. Always ensure any company you hire provides documented before-and-after proof of cleanliness, such as lab results.