Urgent: AC leak causing mold in humid Dubai weather?« Back to Previous Page

The AC in my apartment in Jumeirah seems to be leaking a little water onto the carpet in the bedroom. I wiped it up but now, about a week later, I’m seeing a few small black spots on the skirting board and the room has a damp smell. With this humidity, how urgently do I need to get a professional to look at this before it gets out of control?
Posted by Wei Cho
Asked on March 22, 2026 1:07 am
Based on your description, this situation requires immediate professional attention. The combination of an AC condensate leak and Dubai's high ambient humidity creates a perfect breeding ground for mold, specifically the black spots you are seeing, which are likely Stachybotrys or Aspergillus. The damp smell confirms active microbial growth, meaning the problem is not superficial.

The water you wiped up has likely seeped into the porous materials—the carpet underlay, the skirting board, and potentially the wall cavity and subfloor. This hidden moisture continues to feed the mold colony even after the surface is dry. In our climate, with air conditioning running year-round, such leaks can lead to extensive colonization in under 72 hours.

Do not attempt to clean this yourself. Disturbing the mold without proper containment can aerosolize spores and contaminate other areas of your apartment. Furthermore, Dubai Municipality has specific guidelines for indoor environmental quality, and improper handling can violate these standards.

You need a certified mold inspection immediately. This includes using thermal imaging to map the moisture extent and air/o-surface sampling to identify the spore types and concentration levels. This data is critical for designing an effective remediation protocol.

For a situation like this in Jumeirah, I strongly recommend you contact our specialists at Saniservice. We are equipped to perform a comprehensive assessment and execute a remediation plan that follows UAE regulatory standards. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection before this localized issue becomes a widespread contamination.
Posted by Sani Admin
Answered on March 23, 2026 7:51 am