Is closet mold causing my baby's runny nose?« Back to Previous Page

Closet mold can certainly contribute to a baby's persistent runny nose. Mold releases spores and microscopic particles that are respiratory irritants, and infants are particularly sensitive to poor indoor air quality. The fuzzy growth on your leather items is a clear sign of a humidity problem, which is common in older Jumeirah buildings where AC systems may not manage moisture effectively.

The fastest way to confirm the source is a professional indoor environmental assessment. An inspector will use a moisture meter to check the closet walls and a thermal camera to identify any hidden condensation issues, often tracing them back to the AC unit's drainage or airflow. For health safety, the most critical step is identifying the mold species through lab analysis of a tape-lift or air sample from the closet; this determines if the types present are common allergens or something more concerning.

For proper remediation, the affected items should be removed and cleaned or discarded. The closet and surrounding area will need to be HEPA-vacuumed and wiped with antimicrobial solutions. However, cleaning is temporary without solving the moisture source. In Dubai's climate, this almost always involves servicing the AC to ensure it's dehumidifying correctly and checking for leaks in the drainage line. Improving air circulation by not overpacking the closet and occasionally leaving the door ajar can help prevent recurrence. Addressing the root cause is the only way to keep your family safe long-term.