How to Care for Cashmere and Keep It Beautiful
Cashmere earns its place in a well-curated wardrobe: it feels featherlight, looks quietly polished, and brings an easy touch of luxury to everything from denim to tailored trousers. Knowing how to care for cashmere keeps that softness close for years, rather than one season. The secret is not complicated. Wash it less often, handle it gently, and give the fibers time to rest between wears.
A beautiful cashmere sweater is made for real life - crisp morning walks, long flights, dinner by the water, and the cooler evenings that call for one more layer. It simply asks for a little more intention than a cotton tee.
Start With the Care Label
Before water, detergent, or steam enters the picture, read the label. Not every piece called cashmere is made the same way. A 100% cashmere knit may respond differently from a cashmere-wool blend, while a fine-gauge cardigan or embellished piece may need professional cleaning.
When a label says dry clean only, following that direction is the safest choice, especially for structured garments, coats, or pieces with leather trim. For many everyday sweaters, scarves, and hats labeled hand wash, gentle at-home care is both effective and kinder to the fibers than frequent dry cleaning.
Think of the label as the garment's specific instruction, not a suggestion. Fiber blend, knit density, dyes, and construction all affect what the piece can comfortably handle.
How to Care for Cashmere Between Washes
Cashmere does not need washing after every wear. In fact, overwashing is one of the quickest ways to make natural fibers feel less lush. Unless there is a spill, visible soil, or a lingering odor, air your cashmere out after wearing it and fold it away once it is completely dry.
Lay the garment flat on a clean towel or a drying rack for several hours, away from direct sun and heat. This gives moisture and everyday odors a chance to dissipate without stressing the knit. If you wore a camisole or tee beneath it, you may get several wears before washing.
A light fabric brush or a very gentle shake can remove surface dust. Avoid spraying perfume directly onto cashmere. Fragrance, body oils, and deodorant can settle into the fibers, so apply those before getting dressed and allow them to dry first.
Hand-Wash With a Light Touch
For most washable cashmere, hand-washing is the gold standard. Fill a clean basin with cool or lukewarm water - never hot - and add a small amount of detergent formulated for wool, delicates, or cashmere. Regular detergents can be too alkaline or leave fibers feeling stripped.
Turn the garment inside out and submerge it fully. Gently press the water through the knit for a minute or two. Do not scrub, twist, or rub the fabric against itself. Those movements can cause felting, distortion, and unnecessary pilling.
Let the piece soak for about 10 to 15 minutes, then drain the basin. Refill it with clean water at the same temperature and press the sweater gently to rinse. Sudden changes in temperature can shock natural fibers, so keeping the water consistent matters more than most people realize.
If the water remains soapy, repeat the rinse. Once it is clear, lift the garment with both hands, supporting its full weight. Wet cashmere stretches easily, and a shoulder seam or sleeve can lose its shape if left dangling.
Can Cashmere Go in the Washing Machine?
Sometimes, but only when the care label permits it and your machine has a truly gentle wool or hand-wash cycle. Place the item inside a mesh laundry bag, turn it inside out, use cold water, and select the lowest spin setting possible.
This option is practical for simple, sturdy knits when time is short. Still, hand-washing offers more control, particularly for favorite sweaters and finer pieces. If you are unsure, choose the gentler route. Cashmere rewards patience.
Dry Flat, Never Hang
The drying stage has more influence on a cashmere garment's shape than the washing stage. After rinsing, do not wring it out. Instead, place it flat on a clean, absorbent towel and roll the towel up from one end. Press lightly to remove excess water, then unroll.
Lay the sweater flat on a fresh dry towel or mesh drying rack. Smooth it into its original shape, aligning the sleeves, side seams, neckline, and hem. This is the moment to reshape a cuff or gently ease a neckline back into place.
Keep it away from radiators, heated floors, hair dryers, and strong sunlight. High heat can shrink or weaken the fibers, while hanging can pull the knit long before it is dry. Depending on the weight of the garment and the air in your home, drying may take a full day. Let it.
Treat Pilling as Normal, Not a Flaw
Small pills are a natural part of wearing cashmere. They happen when short, loose fibers work their way to the surface through friction, often at the underarms, sides, elbows, and anywhere a bag strap rests. Pilling does not automatically mean the cashmere is low quality.
Once the garment is clean and dry, remove pills with a cashmere comb or a fabric shaver designed for delicate knits. Work slowly over a flat surface with a light hand. Scissors are tempting, but they can easily nick the knit and create a hole.
You may notice more pilling during the first few wears as loose fibers release. With careful removal, a quality piece often settles into a smoother finish. To reduce friction, avoid wearing a rough jacket directly over a fine cashmere sweater when possible, and give frequently worn pieces a day off between wears.
Handle Stains Before They Set
A coffee drip or a spot of dressing does not automatically require a full wash. Blot the area immediately with a clean white cloth. Do not rub - rubbing pushes the stain deeper and roughens the surface.
For a small fresh stain, dab gently with cool water and a tiny amount of wool-safe cleanser, testing an inconspicuous area first if the cashmere is richly dyed. Rinse by dabbing with a second cloth moistened in clean water, then lay the garment flat to dry.
Oil-based stains, makeup, red wine, and set-in marks are different. Aggressive home treatments can leave a water ring or alter the color. A reputable cleaner experienced with luxury knits is usually the better call for those moments.
Store Cashmere Folded and Protected
Never store cashmere on a hanger for long periods. The weight of the knit can stretch the shoulders and leave dimples that are difficult to correct. Fold each piece neatly and place it in a drawer, on a shelf, or in a breathable storage bag.
Before seasonal storage, make sure every item is freshly washed or professionally cleaned. Moths are drawn to the traces of skin oils, fragrance, and food that can remain on worn clothing, not to clean fiber alone. Cedar blocks or lavender sachets can add a pleasant touch, but they are not a guarantee against pests. For long-term storage, use a clean, sealed container or garment bag designed to keep insects out.
Skip plastic dry-cleaning bags. They can trap moisture and limit airflow. Choose a cool, dry, dark place instead, and avoid packing sweaters so tightly that they are permanently compressed.
Keep the Feeling, Not Just the Fiber
Cashmere is one of those wardrobe pieces that becomes more personal with time: the cardigan you reach for on a cool coastal morning, the soft wrap tucked into a carry-on, the sweater that makes simple jeans feel considered. Caring for it well is less about being precious and more about preserving that effortless elegance.
Give each piece room to breathe, clean it with a calm hand, and store it thoughtfully when the season shifts. The result is cashmere that stays soft, polished, and ready whenever the day calls for a layer of laid-back luxury.