PURLS OF WISDOM:
HOW TO CARE FOR WOOL CLOTHING
Look after your wool knitwear properly and it will last for years to come. From how to wash your favourite knits to storage tips for wool garments, consider this your ultimate guide to wool care
How often does wool need to be washed?
Naturally breathable and moisture-wicking, pure wool is the ideal material to keep you cosy during the cooler months. Pure wool fibres are anti-bacterial and anti-microbial due to the presence of lanolin, a clever substance that protects sheep’s skin from infection. However, soiled knitwear needs careful attention to prevent stains and odours.
The amount of time you can wear your pure-wool knitwear before needing to wash it depends on climate, activity and frequency of wear. Airing outdoors or by an open window for a couple of hours should be enough to freshen up your favourite jumpers and cardigans between wears. Spot-cleaning any stains as they occur reduces the need to fully wash the garment, saving time and energy while reducing the impact of machine-washing on your wool clothing.
Shop all men’s knitwearLearn more about responsibly sourced fabrics
How to wash wool clothing
M&S wool garments are machine-washable – however, it’s best to wash your knits inside out on a gentle cycle using a mild, non-biological detergent for the best results. High temperatures can cause wool to shrink, so it’s advisable to turn the dial no further than 40°C. Many modern washing machines have a wool setting, which is ideal for knitwear.
If you prefer to hand-wash your favourite knits, use warm water and do not wring the fabric, as this can distort its shape and cause pilling (bobbles on the surface). Roll wool garments in a clean towel and press to remove excess water before drying it flat. Avoid tumble-drying on high temperatures, as this can also lead to shrinkage or felting of the yarns. Press with a cool iron if required, et voilà.
We advise that woven wool garments, such as coats and suits, should be dry cleaned. Wool suits should not be washed under any circumstances due to their internal construction. Check the care label carefully for guidance and discuss any queries with your dry cleaner for peace of mind.
How to store wool clothing correctly
Because wool is so pliable, your woollen knits are best stored folded on a shelf in your wardrobe, or in a drawer, rather than on a hanger. If you use a hanger, choose a padded style to help support the shape of the garment. Better still, boxes with secure lids and zip-lock bags add an extra layer of protection from pesky moths.
Ensure your pure wool jumpers are clean when storing them during the summer months – otherwise, they will be irresistible to moths looking for the perfect spot to lay their eggs. It’s the hungry larvae that create the holes, after all.
Do not despair at the sight of tiny, fuzzy balls on the surface of your pure wool knitwear – they’re natural, and some light pilling is to be expected. Use a cashmere comb to gently remove any bobbles, paying extra attention to areas where the garment rubs, including under the sleeves and at the hems.
Shop women’s merino wool cardigansRead the cashmere care guide
Words: Dulcie Emerson
