Hidden mold in Dubai apartment causing health issues?« Back to Previous Page

We've lived in our Jumeirah apartment for 2 years and just noticed a patch of black spots in the corner of our master bedroom closet, behind some boxes. It's been unusually humid lately and my husband has had a persistent cough and headaches for the past month that won't go away. Could this hidden mold be the cause of his symptoms, and what's the proper way to get it tested and removed in Dubai?
Posted by Smita Sharma
Asked on March 20, 2026 4:25 pm
Good morning. This is a very common and serious issue we encounter in Dubai, especially in older buildings in areas like Jumeirah. The combination of high humidity and hidden condensation points, like a closet against an exterior wall, is a perfect breeding ground for mold.

The black spots you've found are a major red flag, and your husband's persistent cough and headaches are classic symptoms of mold exposure (mycotoxins). This is not something to ignore. In the UAE's climate, hidden mold can proliferate rapidly inside wall cavities, under vinyl flooring, or behind AC units, often without any visible signs until the problem is severe.

For a proper assessment, a DIY test kit is insufficient. You need a certified professional inspection. We use specialized tools like borescopes to see inside walls and thermal imaging cameras to identify hidden moisture pockets that are invisible to the naked eye. Air quality testing is also crucial to measure spore counts and identify the specific mold type, which guides the remediation protocol.

Important: Do not attempt to clean it with bleach yourself. This can agitate the spores, spreading them throughout your apartment and worsening the air quality and health effects. Improper handling violates Dubai Municipality's public health and safety guidelines for indoor environmental quality.

The remediation process must involve containment (sealing off the area), professional-grade HEPA filtration to capture airborne spores, and the safe removal of contaminated materials. This is a job for licensed experts.

Given the health symptoms, I strongly recommend you get a professional evaluation immediately. Please call our team at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule a comprehensive inspection. We can identify the full extent of the problem and provide a certified solution to make your home safe again.
Posted by Sani Admin
Answered on March 23, 2026 8:53 am