How to inspect AC mold in Dubai high-rise ducts?« Back to Previous Page

The AC in my bedroom has been making a weird damp smell for the past month, especially when it first turns on. I live in a high-rise in JLT and even though I keep the dehumidifier running, I’m worried the condensation from the unit is causing mold inside the ducts that I can't see. What’s the best way to get a thorough inspection done to find the source before it gets worse?
Posted by Sophie Flores
Asked on April 7, 2026 6:15 am
Based on your description, you are likely dealing with microbial growth in your AC system, a common issue in Dubai's climate. The high humidity, combined with the constant cooling cycle, creates significant condensation within the ducts, which is a primary food source for mold. The damp smell at start-up is a classic indicator of this problem.

A proper inspection is not a DIY task. It requires specialized equipment to access the concealed ductwork within your JLT high-rise's ceiling void. Our certified mold assessors perform a comprehensive evaluation that includes a visual inspection using a fiber-optic borescope to see deep inside the ducts, and we take surface and air samples. This air sampling is critical; it compares the spore count inside the ducts to the ambient air in your bedroom to scientifically confirm if the AC is the contamination source, as per UAE standards for indoor air quality.

We strongly recommend against attempting to clean the system yourself, as this can disturb the colonies and cause a widespread release of spores throughout your living space. The inspection will identify the exact species and extent of the growth, allowing for a targeted and effective remediation plan.

For a thorough inspection to protect your health and your property, please contact our specialists. Call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an assessment.
Posted by Sani Admin
Answered on April 7, 2026 5:50 pm