Is black mold causing my husband's cough and stuffy nose?« Back to Previous Page

Black mold in a bedroom closet is a very likely cause of those persistent respiratory symptoms, especially at night. The confined space and proximity to sleeping areas mean your husband is inhaling mold spores for hours. In Dubai's high humidity, closets are common problem areas due to poor air circulation and condensation from AC units, allowing mold to thrive unseen.

For a small patch (under one square foot), you can clean it yourself. Wear an N95 mask, gloves, and goggles. Scrub the area with a mixture of detergent and water, then wipe with a diluted vinegar solution. Do not use bleach, as it doesn't prevent regrowth and can irritate the airways further. The key is to fix the moisture source. Check for a leaking AC pipe in the ceiling or wall, and ensure the closet is well-ventilated; leaving the door ajar can help.

However, since the mold was hidden and symptoms are persistent, there is a high chance the growth is more extensive inside the wall or under the flooring. Disturbing it during cleaning can release a large number of spores. For a villa in Jumeirah, a professional inspection is strongly recommended to assess the full extent and identify the moisture entry point. They can perform air quality tests to confirm the type and concentration of spores, which is crucial for effective remediation and for your peace of mind.