Could black mold from storage be causing our cough?« Back to Previous Page

Black mold in storage areas is a common issue in Dubai due to our high humidity and condensation problems, especially in sealed, dark spaces like under-stair cupboards. The black, powdery substance and damp earth smell you describe are strong indicators of active mold growth.

It is very possible this is contributing to your family's persistent cough. Mold spores become airborne when disturbed and are inhaled, often causing respiratory irritation like coughing, sneezing, and congestion. Children are particularly susceptible. The first step is to stop exposure immediately. Keep the storage area closed off and do not attempt to clean it yourself, as improper handling will aerosolize more spores.

For a situation involving family health, a professional inspection is strongly recommended. They can identify the mold species, as not all black-colored mold is the highly toxic Stachybotrys, though any mold can cause allergic reactions. In Dubai, remediation must follow strict DHA and DM guidelines to prevent cross-contamination. A proper assessment includes moisture mapping to find the source—often a small, unnoticed leak or condensation from an AC pipe—and air sampling to gauge spore levels in your living space.

Effective remediation involves containment of the area, HEPA-filtered air scrubbing, and removal of contaminated porous materials like cardboard boxes or textiles. Simply wiping surfaces is insufficient. After remediation, a clearance test from an independent lab is the only way to verify the space is safe. Addressing the underlying moisture issue is critical to prevent it from returning.