Could closet mold cause our cough and headaches?« Back to Previous Page

Yes, closet mold can absolutely be the cause of the persistent cough and headaches you're describing. The black and green fuzzy growth you found is a clear sign of a significant moisture problem, and when mold spores become airborne, they are known irritants that can cause these exact symptoms, especially in children.

In Dubai's climate, this is a common issue. The intense humidity, particularly during the summer and transitional months, leads to condensation and elevated moisture levels indoors. Closets and storage rooms are high-risk areas because they are often poorly ventilated and can trap dampness from the air. Winter clothes, stored for months, absorb this ambient moisture, creating the perfect environment for mold to thrive on natural fibers like cotton and wool.

The first step is to isolate the problem. Remove the moldy items from the living area immediately—seal them in plastic bags to prevent spreading spores. Do not attempt to clean them yourself with over-the-counter sprays, as this can aerosolize the spores and worsen the exposure. A professional restoration service can assess if the items are salvageable through specialized cleaning.

Next, you must address the source of moisture in the closet. Check for any leaks from adjacent pipes or walls. However, in many UAE homes, the issue is simply high ambient humidity condensing in a closed space. Use a hygrometer to measure the humidity level in the room; it should ideally be below 60%. To manage this, consider running a dehumidifier in the area and leaving closet doors ajar to improve air circulation. Ensure your AC unit is serviced and functioning correctly, as it is your primary tool for controlling indoor humidity.

Given that your family is already experiencing symptoms, a professional inspection is strongly recommended. They can identify the mold species, which is critical as some types are more problematic than others, and assess the full extent of the contamination, including hidden growth within walls or under flooring. This assessment, often supported by lab analysis of air and surface samples, is the only way to develop a targeted and effective remediation plan to make your home safe again.