Could bedroom mold be causing my family's cough and congestion?« Back to Previous Page

Yes, the black mold behind your wardrobe is very likely the cause of your family's persistent cough and congestion. In the humid Jumeirah climate, especially with recent weather, walls facing the exterior are prime for condensation and mold growth when cool indoor air from AC meets warm, moist outdoor air. The spores released are a common irritant, directly causing the symptoms you describe.

Your first step is to limit exposure. Keep the bedroom door closed and the AC off in that room to prevent spores from circulating to other areas. Do not attempt to clean it yourself with bleach, as disturbing it will release a larger cloud of spores. For a small patch (under one square meter), a hydrogen peroxide solution can be effective, but proper containment is crucial.

Given the symptoms have persisted for a month and the growth is significant, a professional inspection is strongly advised to identify the moisture source and the mold species. In Dubai, remediation companies should follow DM guidelines and provide a post-remediation verification report. Addressing the underlying dampness, often through improved ventilation or a dehumidifier, is the only way to prevent it from returning.