Is black mold causing our family's breathing problems?« Back to Previous Page

The damp patch and black spots behind your wardrobe are a very likely cause of the persistent coughing and allergy symptoms, especially given Dubai's high humidity and the tendency for condensation to form on cold exterior walls. This creates an ideal environment for mold growth. The type of mold must be identified to understand the health risk, as some species are more problematic than others.

Do not attempt to clean this yourself. Disturbing the patch will release a massive amount of spores into the air, potentially making the respiratory issues significantly worse for your family. The safest approach is a professional inspection. An expert will conduct a moisture assessment to find the source of the dampness—often a small plumbing leak, capillary rise from the foundation, or condensation due to thermal bridging—and take an air or surface sample for lab analysis to identify the species.

Remediation involves first fixing the moisture source, then containing the area with physical barriers and negative air pressure to prevent spore spread during removal. All affected materials are carefully discarded and the area is HEPA-vacuumed and cleaned. A post-remediation verification test is the only way to confirm the spore count in the air has returned to a normal level. For a case like this in a villa, involving family health and a concealed area, a certified professional is strongly advised.