How to inspect closet moisture from AC condensation?« Back to Previous Page

My bedroom closet on the outside wall has started to feel damp, and a few of my shoes have these white fuzzy spots on them. It's the room where the AC vent is, and I'm worried the constant cold air hitting the warmer wall is creating condensation. What's the best way to get a proper inspection to find the moisture source and stop this from ruining more of our stuff?
Posted by Emily Moore
Asked on April 9, 2026 12:15 pm
The issue you're describing is a classic symptom of condensation-induced mold growth, a common problem in Dubai due to the extreme climatic contrast between our highly air-conditioned interiors and the external heat and humidity. The constant blast of cold air from the AC vent is likely creating a significant temperature differential on your closet's external wall, causing moisture in the warmer air to condense on the cooler surface. This damp cellulose-based material (your shoes, cardboard boxes, etc.) becomes the perfect food source for mold.

A proper inspection is critical to identify the exact moisture source and extent of growth. We follow a strict protocol that begins with a visual assessment using borescopes to look inside wall cavities. The most crucial step is identifying the moisture source; we use non-invasive tools like thermal imaging cameras to pinpoint temperature gradients and condensation points, followed by precise moisture meters to quantify the water content within the wall structure and contents. Air and surface sampling is then conducted to identify the mold genus and spore concentration levels, which is essential for devising an effective remediation plan according to UAE health and safety guidelines.

For a situation like yours, we strongly recommend a professional inspection. DIY methods often miss hidden moisture within walls, leading to recurrent problems and potential health issues from unseen spore amplification. Our certified experts at Saniservice are equipped to diagnose the root cause, provide a detailed report, and recommend a targeted solution to protect your property.

To schedule a comprehensive inspection and prevent further damage, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on April 9, 2026 11:16 pm