Is black mold causing our symptoms and how to remove?« Back to Previous Page

Black mould in a Dubai bedroom closet is a likely culprit for your symptoms. The persistent humidity and constant AC use create ideal conditions for mould, which often grows on cold exterior walls due to condensation. Headaches, congestion, and coughs are common reactions to mould spores circulating in the air.

For a small patch (under one square foot), you can attempt cleaning with a vinegar solution or a specialized mould remover. Wear an N95 mask and gloves. However, since the mould is on a structural wall and you're experiencing health effects, a professional inspection is strongly advised. They can identify the moisture source—often a leaking pipe, capillary rise from the slab, or inadequate insulation—which must be fixed to prevent recurrence. In the UAE, remediation companies should follow DM and DHA guidelines for containment and removal to prevent cross-contamination.

Given your symptoms, a lab test to identify the mould species can confirm the health risk. For your safety, do not disturb the patch further until you have a plan, as this can release more spores. Start by lowering the indoor humidity with a dehumidifier and ensuring your AC unit is regularly serviced and draining properly.