Is AC mold in Dubai causing my health problems?« Back to Previous Page

The AC in my bedroom has been leaking a bit, and now I’ve found black spots growing on the wall behind the wardrobe. I’ve had a constant stuffy nose and a headache for the past week that clears up when I go to the office. Is this kind of mold here in Dubai known to cause these kinds of health issues, or am I just being paranoid?
Posted by Jennifer Allen
Asked on March 28, 2026 5:03 am
Based on your description, it is highly probable that the black spots are mold growth, and your health symptoms are directly related to it. In Dubai's climate, where high external humidity meets year-round air conditioning, this is a very common issue. The AC unit's leakage has created a perfect microenvironment for mold: a constant source of moisture from the condensation, combined with organic material in the dust and building materials for it to feed on.

The type of mold is likely Cladosporium or Stachybotrys (often referred to as "black mold"), both of which are prevalent in water-damaged buildings in the UAE. These molds produce mycotoxins and allergens that are known to cause the exact symptoms you describe: persistent headaches, sinus congestion, and respiratory irritation. The fact that your symptoms clear when you leave the contaminated environment is a strong clinical indicator that your bedroom is the source.

This is not paranoia; it is a legitimate health concern. UAE regulations, particularly from Dubai Municipality, emphasize the importance of maintaining healthy indoor air quality and addressing water damage promptly to prevent such biological contaminants.

For a case like this, a DIY approach is insufficient and can disturb the spores, exacerbating the problem. I strongly recommend a professional inspection and testing. We at Saniservice are certified to conduct a thorough assessment, including air and surface sampling to identify the species and concentration, which dictates the correct remediation protocol. We will locate the source of the AC leak, assess the full extent of the growth behind the wardrobe, and provide a detailed plan for safe, effective removal and prevention.

Please do not ignore this. For a consultation, call us at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 29, 2026 7:51 pm