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The AC in our villa in Mirdif has been making my kids cough constantly, and I just found what looks like black spots inside the vent when I changed the filter. We’ve been running it 24/7 for months because of the heat. Can anyone recommend a reliable mold inspection company that does a really thorough check of the AC ducts?
Posted by Emily Anderson
Asked on April 16, 2026 2:10 am
Black spots in AC vents combined with constant coughing, especially in a villa with 24/7 usage, strongly indicate a need for professional inspection. Dubai's high humidity and condensation in AC ducts create an ideal environment for mold, and the system can then circulate spores throughout your home.

A reliable inspection for AC ducts involves more than a visual check. The process should include using a borescope camera to see deep inside the ductwork and, most importantly, surface or air sampling to be analyzed by an accredited microbiology lab. This lab analysis is critical—it identifies the specific mold type (like common Cladosporium or more concerning Aspergillus) and its concentration, which determines the actual health risk and the necessary remediation steps.

Look for a provider that is DHA-licensed for testing and can show you documented, lab-verified results, not just a visual assessment. They should explain their entire process clearly. Given your children's symptoms and the visible growth, a full system inspection is the right course of action to identify the source and extent of the contamination before any cleaning is attempted.
Posted by Sani Admin
Answered on April 19, 2026 1:10 am