Is mold in our closet causing our sickness?« Back to Previous Page

Yes, the mold in your closet is very likely contributing to your family's persistent respiratory symptoms. The black and green growth you describe, combined with the damp, earthy smell, indicates active mold colonies releasing spores and microbial volatile organic compounds (mVOCs) into the air. Inhaling these can cause exactly the symptoms you describe—stuffy noses, coughing, and irritation—especially over a prolonged period.

Given Dubai's high humidity, condensation from AC systems, and the lack of ventilation in enclosed spaces like under-stair cupboards, mold finds an ideal environment to thrive. Stored items, particularly organic materials like cotton and wool, absorb ambient moisture and become a food source.

Do not attempt to clean this yourself with bleach or simple disinfectants. Disturbing the mold without proper containment will aerosolize a high concentration of spores, potentially making your symptoms significantly worse. For a confined space with extensive visible growth on personal items, professional assessment is strongly advised. A proper inspection can identify the moisture source (often a small condensation leak from AC ducting or plumbing in the slab) and the mold species.

A certified company can safely contain the area, remove the contaminated materials, and use HEPA filtration to clean the air. For your health, immediately remove the affected clothing, seal it in plastic bags, and consider it a loss. Increase ventilation in the area and run a dehumidifier if possible while you arrange for a professional evaluation. The key to lasting resolution is fixing the underlying moisture problem, not just cleaning the visible mold.