Should we test our AC's mold or clean it ourselves?« Back to Previous Page

The AC in our Jumeirah Park villa has been leaking a bit into the wall behind it for a couple of months, and now I keep waking up with a stuffy nose and a sore throat. My husband thinks I'm overreacting, but I’m sure there's a dark patch spreading on the wallpaper near the unit. Is this something we need to get professionally tested, or can we just clean it ourselves?
Posted by Marie Ricci
Asked on April 3, 2026 2:25 pm
Based on your description of a persistent AC leak, visible dark patches on the wallpaper, and recurring health symptoms like a stuffy nose and sore throat, I strongly recommend a professional mold inspection. This is not a situation for DIY cleaning.

The dark patch indicates active microbial growth, likely behind the wallpaper and within the wall cavity itself. Simply wiping the visible surface is ineffective and can aerosolize spores, exacerbating your health issues and contaminating other areas. The climate in Dubai, with its extreme humidity and year-round AC use, creates a perfect environment for mold, particularly when condensation from a leaking unit provides a constant moisture source.

A certified inspection involves more than a visual check. We use moisture meters to quantify water content within the wall and thermal imaging cameras to identify hidden condensation points. Most critically, air and surface sampling is conducted to identify the specific genus of mold present (e.g., Aspergillus, Penicillium, Cladosporium) and its concentration. This data is essential for determining the correct remediation protocol and is often required for insurance claims.

Attempting a DIY clean risks inadequate containment, cross-contamination, and incomplete removal of the moisture source, guaranteeing the mold will return. For a confirmed leak affecting building materials, professional assessment and remediation are the only safe, lasting solutions.

For a thorough inspection and testing to resolve this health concern, please contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com for immediate assistance.
Posted by Sani Admin
Answered on April 4, 2026 9:25 am