There's nothing quite like the disappointment of pulling your favourite winter sweaters from storage, only to be met with a stale, musty smell. That unpleasant odour is a sign that moisture and bacteria have been at work.
1. Wash and Completely Dry Everything
This might seem obvious, but it’s
the most crucial step. Even clothes that appear clean can hold invisible body oils, sweat, or tiny food particles that attract pests and feed odour-causing bacteria over time. Wash or dry-clean every item according to its care label before storing. The second half of this rule is just as important: ensure every piece is bone dry. Even a hint of dampness trapped in a storage container is a primary cause of mildew and musty smells. Give thick items like sweaters extra time to air out after coming out of the dryer.
2. Choose the Right Containers
Not all storage containers are created equal. For natural fibres like wool, cashmere, and silk, breathable containers such as cotton or canvas bags are ideal. These allow air to circulate, which helps prevent moisture buildup. For most other items, clear, airtight plastic bins offer excellent protection from moisture, dust, and insects. If you must use plastic bins for natural fibres, especially in a damp environment like a basement, consider adding desiccant packets to absorb moisture. Avoid storing clothes in cardboard boxes longterm, as they are not moistureproof and can attract pests.
