How to get a thorough mold inspection for AC leak?« Back to Previous Page

The AC in our bedroom has been leaking a bit, and now we're starting to see these small black spots in the corner of the ceiling. I wiped them away with vinegar last week, but they’ve already come back darker and more spread out. What’s the most thorough way to get a proper mold inspection done here to find the source and make sure it doesn't just keep coming back?
Posted by Kevin Lee
Asked on March 27, 2026 2:21 pm
Based on your description, this is a classic case of mold growth fueled by an AC condensate leak, a very common issue in Dubai's climate. The high humidity and constant AC operation create perfect conditions for mold when a moisture source is present. The fact that the spots reappeared after a superficial cleaning confirms the growth is active and the moisture source is unresolved.

A thorough inspection must be investigative, not just visual. We start by identifying the exact point of the AC leakage, which is likely a clogged condensate drain line or a faulty drain pan. However, the critical step is assessing the extent of hidden damage. Moisture from the leak has likely penetrated the ceiling void and insulation, creating a hidden reservoir of mold growth that you cannot see. A proper inspection involves using a borescope to inspect inside the ceiling cavity and a moisture meter to map the precise moisture content of the building materials behind the surface.

Air and surface sampling are also recommended to identify the specific genus of mold present. This is important for determining the appropriate remediation protocol and for post-remediation verification to ensure the problem is truly solved.

For a situation like this, a DIY approach is insufficient and can inadvertently spread spores. I strongly recommend a professional inspection. In the UAE, reputable companies like Saniservice are equipped with the necessary tools and follow international guidelines (IICRC S520) to conduct a comprehensive assessment. They will provide a detailed report outlining the source, extent of contamination, and a scope of work for effective remediation.

To schedule a certified mold inspection and get a definitive solution, you can call them at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 28, 2026 4:00 pm