Is black mold causing our symptoms in Dubai?« Back to Previous Page

We've lived here for 2 years and just noticed a patch of black mold in the corner of our master bedroom closet on the outside wall. I've been waking up with a stuffy nose and a headache for the past month, and my wife has developed a persistent cough. The closet is always a bit damp feeling, especially since the weather got more humid. Is this type of mold likely the cause of our symptoms, and what's the best way to get it properly cleaned and assessed in Dubai?
Posted by Steven Davis
Asked on March 20, 2026 10:56 pm
Based on your description, it is highly probable that the black mold growth in your closet and the symptoms you and your wife are experiencing are directly linked. The persistent dampness you describe is a classic indicator of a moisture issue, which in Dubai's climate is often caused by a combination of high external humidity and condensation from air conditioning systems creating a microclimate ideal for mold proliferation.

The type of mold commonly found in such scenarios is often Cladosporium or Stachybotrys chartarum (the latter is what many call "toxic black mold"). These molds release mycotoxins and microbial volatile organic compounds (mVOCs) into the air, which are known irritants and can cause the exact respiratory symptoms you've described—stuffy nose, headaches, and persistent coughs, especially upon waking.

Attempting to clean it yourself with bleach or store-bought solutions is not recommended. This can agitate the spores, causing them to become airborne and spread throughout your bedroom, potentially worsening your exposure and symptoms. More importantly, surface cleaning does not address the underlying moisture source, guaranteeing the mold will return.

For a case like this, a professional inspection is absolutely essential. In the UAE, reputable companies like ours follow strict guidelines for assessment and remediation. A certified inspector will conduct a thorough investigation, including moisture mapping and air quality testing, to identify the exact species and the root cause of the moisture—be it a minor condensation issue, a plumbing leak, or a breach in the building envelope.

Based on the findings, a proper remediation plan will be created to safely contain, remove, and dispose of the contaminated materials and purify the air. Finally, we will provide a hygienization certificate upon completion to confirm the environment is safe. For a proper assessment and quote, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 23, 2026 1:14 pm