How to check for hidden mold under carpet without removal?« Back to Previous Page

Our AC in the bedroom has been leaking a bit onto the carpet for the last couple of weeks, and now I'm noticing a faint damp smell when I walk in. We live in Jumeirah Park and the humidity has been brutal lately. I've dried the carpet, but I'm worried about mold growing underneath where I can't see it. What's the best way to check for hidden mold under the carpet and prevent it without having to tear the whole thing up?
Posted by Maria Mueller
Asked on March 10, 2026 6:05 am
Based on the conditions you've described—AC leakage in Jumeirah Park with high humidity—there's a significant probability of hidden mold growth under that carpet. The padding acts like a sponge, and simply drying the surface isn't enough. Here’s how to assess it without immediate full removal.

First, trust your nose. That persistent damp, musty odor is a primary indicator of microbial growth, even if it's faint. For a visual cue, carefully peel back a corner of the carpet from a discreet area, like near a wall or in a closet. Inspect the underside of the carpet and the top of the padding for any discoloration, black speckling, or fuzzy growth.

A more advanced, non-invasive method is to use a borescope. This is a small camera on a flexible probe that can be inserted through a tiny hole drilled into a baseboard or through the carpet seam, allowing you to visually inspect the subfloor without major disruption. We use tools like moisture meters and thermal imaging cameras to detect anomalous moisture levels and temperature differentials that pinpoint trapped dampness, which is a breeding ground for mold.

However, given the duration of the leak and the UAE's climate, which accelerates mold colonization, a professional inspection is strongly advised. DIY checks can disturb spores and spread contamination. Our certified inspectors perform comprehensive assessments in line with Dubai Municipality guidelines, using industry-standard equipment to confirm the presence and extent of mold safely.

If that smell is noticeable, it's time to call us for a proper diagnosis. Call 800-MOLDS or 800-66537 to schedule an inspection with our team. We can provide a definitive answer and a remediation plan if needed.
Posted by Sani Admin
Answered on March 13, 2026 3:31 am