How can I test for black mold in Dubai?« Back to Previous Page

Our master bedroom closet on the inside wall has had a weird black speckling for a couple of months, and my youngest son has been having a persistent runny nose and cough that our doctor thinks might be allergy-related. We’re in an older villa in Jumeirah and I'm really worried it's black mold, especially with the humidity. What’s the best way to get it tested properly here in Dubai to know for sure what we're dealing with?
Posted by Hana Wu
Asked on March 16, 2026 6:57 am
In Dubai's climate, where high humidity and continuous AC operation create ideal conditions for mold growth, suspecting black mold (often Stachybotrys chartarum) in an older Jumeirah villa is a serious concern that requires professional validation. Do not attempt to disturb or sample the growth yourself, as this can release harmful mycotoxins into the air.

The only way to definitively identify black mold is through professional inspection and lab analysis. A certified mold inspector will conduct a comprehensive assessment. This includes a visual examination using moisture meters and thermal imaging cameras to locate hidden dampness within walls, a common issue in older properties with potential insulation or plumbing leaks. They will then take air and surface samples under controlled conditions. Air sampling compares spore counts inside the closet to an outdoor control sample, while tape or swab samples of the speckling itself are sent to an accredited laboratory for precise species identification.

This laboratory analysis is critical, as many molds appear black, but not all are the toxic Stachybotrys. The final report will detail the species present and their concentration, providing a scientific basis for any necessary remediation plan.

Given your son's allergy-like symptoms, I strongly recommend immediate action. For accurate testing and a clear path forward, contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a thorough inspection. We are equipped to diagnose the issue in accordance with local standards and advise on the next steps to ensure your family's health and safety.
Posted by Sani Admin
Answered on March 17, 2026 6:26 pm