How to get a proper mold inspection for black spots?« Back to Previous Page

Based on your description of recurring black spots on an exterior wall, you are likely dealing with a classic case of mold growth exacerbated by Dubai's high humidity and temperature differentials. The wall behind the sofa acts as a cold bridge, where the air-conditioned interior meets the hot, humid exterior, leading to condensation and creating the perfect environment for mold.

A proper mold inspection is not a simple visual check. It is a forensic process that we conduct to identify the root cause, extent, and type of microbial growth. For a case like yours, our certified inspectors would follow a strict protocol. This begins with a comprehensive visual assessment using specialized lighting to map the full extent of the growth, even what's not visible to the naked eye. We then use moisture meters and thermal imaging cameras to identify the precise source of the moisture intrusion within the wall cavity, which is critical—simply cleaning the surface will not prevent recurrence.

Crucially, air and surface sampling are performed. Air sampling determines the spore count and type of mold present in your indoor air compared to an outdoor control sample, assessing the contamination level. Surface sampling (tape or swab) identifies the specific species of mold, which is important for understanding potential health risks and for planning the appropriate remediation strategy, in line with Dubai Municipality's health and safety guidelines for indoor environments.

Given that the mold is on an exterior wall and has been present for some time, a professional inspection is strongly recommended to rule out serious underlying issues like hidden water leaks or compromised insulation. For a thorough, certified inspection and detailed report, contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an assessment.