Is bedroom mold in Dubai making us sick?« Back to Previous Page

The symptoms you describe—stuffy noses and sore throats that improve when you leave the room—are classic signs of exposure to a damp, moldy environment. In Dubai's climate, where high humidity and constant AC use create ideal conditions for growth, this is a common health concern. The black patches are likely a type of mold that thrives on the organic material in dust and the moisture from your leaking AC unit.

You should address this promptly. First, call a licensed HVAC technician to repair the AC leak, as that is the source of the moisture. For the mold itself, the recommended action depends on the extent. For a small, visible patch (under ~1 square meter), a thorough cleaning with a microfiber cloth and a solution of diluted white vinegar can be effective. However, given the proximity to your sleeping area and the fact the mold is inside the wall cavity from a persistent leak, a professional inspection is strongly advised to assess the full extent.

Do not attempt to clean it yourself if the area is large, as improper disturbance can aerosolize spores and worsen your exposure. In the UAE, look for a certified mold assessment and remediation provider. A legitimate company will not just clean the surface but will use moisture meters and possibly borescopes to inspect inside the wall, provide a detailed protocol for containment and safe removal, and most importantly, offer verification through post-remediation testing to confirm the environment has been returned to a healthy state. This final lab test is the only way to know for sure that the problem is resolved.