The Quiet Luxury of Caring for Cashmere

There's a particular pleasure in pulling on a well-made cashmere sweater: the weight of it, the softness at the collar, the way it settles on your shoulders as if it were made for you. A piece like that is an investment, and it deserves care that matches. The good news is that the care is simpler than you'd think. It's less a chore than a small ritual, and it's the reason the best cashmere gets better with age.

Let it rest

Cashmere fibers are fine and springy, and they need time to recover between wears. I rotate my pieces and give each one a day or two to breathe before wearing it again. It keeps the shape true and lets moisture leave the fiber.

Resist the urge to clean after every wear, too. Unless there's a mark or a lingering scent, five or six wears is perfectly reasonable. Over-cleaning, whether by water or solvent, wears out a garment far faster than wearing it ever will.

Dry cleaning, done thoughtfully

For my finest pieces, I send them to a professional cleaner. It's the safest route for structured knits, anything with a lining or trim, and any piece whose care label says "dry clean only." But not all dry cleaning is equal, and how you do it matters as much as whether you do it.

• Choose a cleaner who knows knitwear. Ask whether they handle cashmere regularly. A good cleaner will treat it as the delicate fiber it is, not as one more item on the rack.
• Clean less often than you think. Solvents can strip some of the natural softness from the fiber, so save professional cleaning for the end of a season or for a real need, not after every few wears.
• Point out stains before drop-off. Tell them what the stain is, and when it happened. Don't try to treat it yourself first.
• Ask for a light touch. Request gentle pressing or steaming only. Heavy pressing can flatten the knit and leave it looking lifeless.
• Ask about wet cleaning. Many cleaners offer professional wet cleaning, a gentle water-based process that is often kinder to cashmere than traditional solvents.
• Unwrap it when you get home. Take the garment out of the plastic bag right away and let it air for a few hours. This lets any residual solvent scent dissipate and keeps moisture from being trapped against the fiber.

Between cleanings, a day or two of rest and a gentle steam will keep a sweater fresh.

If you wash at home

Not every piece needs a professional, and not everyone has a knitwear specialist nearby. If the care label allows it, or you need to freshen a piece in a pinch, a careful hand wash is still a gentle option. Always check the label first.

Washing

1. Fill a clean basin with cool to lukewarm water. Heat is the enemy here, since it shrinks and felts the fibers.
2. Add a small amount of a gentle wool-and-cashmere wash. Baby shampoo works beautifully in a pinch. Skip anything with bleach or enzymes.
3. Turn the garment inside out, submerge it, and let it soak for 10 to 15 minutes.
4. Swish lightly. Never scrub, wring, or twist.
5. Rinse in clean, cool water until the suds are gone.

If the care label permits machine washing, use a mesh bag, the delicate cycle, cold water, and the lowest spin. Even then, I'd choose the basin.

Drying

If you do hand wash, here's how to dry a piece without stretching it. This is where cashmere is most vulnerable, so slow down.

• Lift the sweater out with both hands, supporting its full weight. Wet cashmere is heavy and stretches easily.
• Press out the water against the side of the basin. Don't wring.
• Lay it on a thick, clean towel, roll it up like a pastry, and press gently.
• Reshape it on a dry towel or rack, smoothing the sleeves and body back to their true dimensions.
• Dry it flat, out of direct sun and away from heat. Never hang it, and never use the dryer.

A word on pilling

Every cashmere owner meets pilling eventually, and it isn't a sign of poor quality. Short fibers loosen with friction and gather into small balls, especially in the first few wears. A cashmere comb or fabric shaver, used on a flat surface, removes them cleanly. Please don't pick at them by hand.

To keep pilling to a minimum, be mindful of friction from shoulder bags, backpacks, and rough jewelry.

Storing it properly

Good storage is part of the care, not an afterthought.

• Fold, never hang. Hangers stretch the shoulders over time.
• Clean before storing. Moths are drawn to body oils and traces of food or perfume, so have each piece cleaned at the end of the season, then store it unwrapped in breathable cotton, not the plastic bag from the cleaner.
• Choose breathable storage. Cotton bags or acid-free boxes are ideal. Avoid sealed plastic, which traps moisture.
• Add cedar or lavender. Both deter moths naturally. Lightly sand your cedar once a season to refresh the scent.

Small habits that make a difference

• Steam instead of ironing. Hold the steamer a few inches away. If you must iron, use the lowest heat and a damp pressing cloth.
• Never cut a snag. Use a needle or crochet hook to guide the thread through to the inside.
• Blot spills right away. Dab, don't rub, and let your cleaner know about the spill at drop-off.

The last word

Caring for cashmere comes down to a few unhurried habits: a trusted cleaner, a light touch, flat folded storage, and plenty of rest between wears. Treat a good piece this way and it will reward you for years, softer and more yours with every season.