Should I urgently call a pro for AC leak mold?« Back to Previous Page

The AC in my bedroom has been leaking a bit onto the carpet for maybe a couple of weeks, but I kept putting off dealing with it. Now I’m seeing a small black patch, about the size of my hand, spreading out from the wall near the unit and the room has a damp, earthy smell. Given the humidity here, is this something I need to call a professional about urgently this week, or can it wait until the weekend?
Posted by Jose Allen
Asked on March 22, 2026 9:40 am
Based on your description, this is a situation that requires professional assessment and should not be delayed until the weekend. The small black patch you see is almost certainly active microbial growth, and it is just the visible surface manifestation. The damp, earthy smell is a key indicator of a larger microbial ecology present, likely thriving within the damp carpet underlay and potentially inside the wall cavity behind the AC unit.

In Dubai's high-humidity climate, AC condensate leaks are a primary cause of indoor mold issues. The constant moisture, combined with organic materials like carpet and dust, creates an ideal environment for rapid proliferation. What you see is likely only 10-20% of the actual growth. The underlying carpet padding acts like a sponge, holding moisture and spreading the contamination.

Ignoring this can lead to worsened structural damage, a significant increase in airborne spore counts affecting your indoor air quality, and potential health effects from prolonged exposure. UAE regulations, particularly in Dubai, emphasize the importance of maintaining healthy indoor environments, and addressing such issues promptly is critical.

We strongly recommend you call a professional for an immediate inspection. A certified mold inspector will use moisture meters, thermal imaging, and air quality testing to determine the full extent of the contamination and provide a protocol for safe and effective remediation.

For a certified inspection and remediation plan, contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an assessment. Do not attempt to clean this yourself, as improper disturbance can aerosolize spores and spread the contamination throughout your bedroom.
Posted by Sani Admin
Answered on March 23, 2026 8:36 pm