Black spots in closet, kids coughing: mold treatment and prevention?« Back to Previous Page

The black spots and morning coughs are classic signs of a mold issue, likely worsened by the recent high humidity. The interior wall closet is a prime spot for condensation buildup, especially if the AC is turned off or set too high at night, allowing moisture to accumulate.

For treatment, first identify the source. The mold on the closet wall suggests condensation, but a professional inspection can confirm if there's a hidden leak from adjacent plumbing. For a small, visible patch (under one square meter), you can carefully clean it with a diluted vinegar or certified mold-removal solution, wearing an N95 mask and gloves. However, given the health symptoms, a professional assessment is strongly advised to identify all colonies and the humidity source.

Prevention is key in Dubai's climate. The goal isn't to run the AC colder, but to consistently control humidity. Set your AC to auto and maintain a temperature around 22-24°C, which allows it to effectively dehumidify. Using a standalone dehumidifier in the bedroom overnight can help significantly if the AC is off. Improve air circulation by never overstuffing the closet and leaving a small gap between furniture and walls. For apartments in humid areas like Marina, a deep AC coil cleaning can also improve its moisture removal efficiency. A professional inspection can measure your indoor humidity levels and pinpoint the most effective solutions for your specific apartment layout.