Is black mold causing our family's persistent sickness?« Back to Previous Page

Yes, the black mold you discovered is very likely contributing to your family's persistent respiratory symptoms. In Dubai's high humidity, hidden mold growth behind furniture is common due to condensation from AC units and building envelope leaks. The constant coughing and worsened allergies you describe are classic reactions to inhaling mold spores, which are irritants and allergens.

For a patch that large and given the health impacts, professional remediation is strongly advised. Do not attempt to remove it yourself with bleach or other store-bought solutions, as this can aerosolize a massive amount of spores and make the problem worse. The fastest and safest way is to have the area professionally contained, the mold removed, and the underlying moisture source identified and fixed.

The root cause must be addressed—this is often a small plumbing leak, water seepage from a poorly sealed window, or chronic condensation from an AC supply vent directly hitting the wall. A proper inspection will find this. In villas, a common source is a leak in the external wall system that only appears after rare heavy rain.

For your health, keep the bedroom door closed and the AC running to help filter the air and reduce humidity until a professional can assess. Look for a provider that offers a full diagnostic process, including moisture mapping and air quality testing, to confirm the scope and verify the cleanup was successful.