Is black mold causing my kids' cough? Need pro now?« Back to Previous Page

It is highly likely the mold is contributing to their cough. Visible mold growth, especially in a sleeping area, often causes respiratory irritation like nighttime coughing, congestion, and worsened allergies in children, whose systems are more sensitive.

Given the location on an exterior wall in Dubai Marina, this is a classic case of condensation mold. The recent high humidity causes the cold concrete wall (cooled by your AC) to sweat, creating a perpetual damp environment behind the wardrobe where mold thrives. It has likely been growing for some time.

For a patch smaller than one square meter, you can clean it yourself over the weekend with proper precautions: wear an N95 mask and gloves, clean with a vinegar or detergent solution, and ensure the area is thoroughly dried. However, since it's directly affecting your children's health, a professional assessment is strongly recommended. They can identify the exact species to confirm the health risk and, more importantly, use a moisture meter to find the precise condensation points and advise on a permanent solution, like improving ventilation or insulating the wall.

The Dubai Municipality has clear guidelines on indoor air quality, and addressing this is important for your family's long-term health. A proper inspection can determine if the growth is more extensive inside the wall cavity, which would require professional remediation.