As seasons change, the ritual of packing away bulky winter clothing begins. But the real test comes months later when you unpack them. That faint, musty smell is a common disappointment, but it doesn’t have to be your reality.
The Problem with Plastic Storage
Packing sweaters and coats
into plastic bins or bags might seem like a smart way to protect them from dust and pests. However, plastic is non-breathable, which means it traps moisture. Even a tiny amount of residual dampness from washing or humidity in the air can get locked inside, creating an ideal environment for mould and mildew to grow. This lack of airflow is also a key reason why white or light-coloured clothing can develop yellow stains over time. The chemicals in some plastics can emit gases that accelerate fabric deterioration, a process some experts call 'storage rot'.
Why Breathability Is Key
Breathable storage bags, typically made from natural fibres like cotton or canvas, allow air to circulate around your garments. This continuous airflow helps regulate humidity by letting any trapped moisture escape, which is the most effective way to prevent musty smells and mildew. Fabrics, especially natural ones like wool, silk, and cashmere, benefit greatly from this environment. A breathable bag protects clothes from dust and pests while ensuring the fibres aren't suffocating in a damp, stagnant space.
Your Step-by-Step Guide to Fresh Storage
To ensure your winter clothes emerge from storage as fresh as they went in, follow these essential steps:
1. Wash and Dry Everything: This is the most critical step. Invisible body oils, sweat, and small food particles can attract pests and lead to stains and odours over time. Before storing, make sure every single item is thoroughly washed and, just as importantly, completely dry. Even fabrics that don't feel damp can hold moisture.
2. Choose the Right Container: Opt for breathable bags made of cotton or canvas for your hanging items like coats. For folded items, you can use similar fabric bins. While sealed plastic bins can offer protection from moths, they must be used with caution, ensuring clothes are bone-dry.
3. Fold, Don't Hang Sweaters: Heavy knit sweaters can stretch and lose their shape if left on hangers for months. It's best to fold them neatly. Structured items like wool jackets, however, should be hung on wide, shaped hangers to maintain their form.
4. Find a Suitable Location: The ideal storage spot is cool, dark, and dry. Attics, which get hot in summer, and damp basements are generally poor choices for long-term clothing storage. A closet in a temperature-controlled part of the house is a much better option.
5. Add a Natural Freshener: To further ward off pests and keep things smelling pleasant, consider adding natural repellents like cedar blocks or lavender sachets to your storage bags and bins.
Tips for Different Winter Fabrics
Different materials have slightly different needs. For wool, which is particularly attractive to moths, ensuring it's clean before storage is paramount. Folding wool sweaters prevents them from stretching out. For down-filled jackets, avoid compressing them too tightly in vacuum-sealed bags for long periods, as this can crush the filling and reduce its insulating loft over time. Leather and suede jackets should be stored in a place with low humidity to prevent mould, and always in breathable garment bags, never plastic, which can cause the material to dry out or discolour.
