How to Care for Single-Origin Cashmere: Sweater and Cardigan Tips
By Cuyana | Published: 2026-11-02
Category: Tips & Care
Keep single-origin cashmere soft for years with a simple wash, dry, and store routine. Follow these steps for sweaters and long cardigans, plus pilling fixes.
Quick answer
Hand wash single-origin cashmere in cool water with a gentle detergent, press out water without wringing, dry flat, and store folded with cedar. Treat pilling gently with a comb rather than a razor.
Why single-origin cashmere deserves a gentler routine
Single-origin cashmere comes from one source, so the fibers share a consistent length and fineness. That consistency is what gives these knits their smooth hand and soft drape, but it also means the fabric responds best to simple, low-friction care. Harsh detergents, hot water, and tumble drying break down the fiber surface and cause the fuzzy pills and matting that make cashmere look old before its time.
The good news: you do not need a specialty laundry service. A basin, a towel, and a little patience cover most of it. The main exception is a heavily soiled or structured piece with a lining or trim; check the care label first, and when in doubt, hand wash rather than machine wash.
How often to wash and what to skip
Cashmere does not need washing after every wear. Air sweaters and cardigans between wears, spot-clean small marks, and wash every three to five wears or at the end of the season. Overwashing is a common cause of thinning and pilling.
Skip fabric softener, bleach, and enzyme-heavy detergents. They coat or weaken the fibers. Also skip hanging wet knitwear; the weight of the water stretches shoulders and hems out of shape.
Your step-by-step cashmere care routine
- 1. Prep and spot-clean: Turn the sweater or cardigan inside out, close any buttons, and spot-clean small marks with a damp cloth and a drop of gentle detergent. Check pockets and remove lint before washing. Mistake to avoid: scrubbing a stain. Dab instead, or the fibers will fuzz.
- 2. Hand wash in cool water: Fill a basin with cool water and a small amount of gentle detergent. Submerge the knit and gently press it down; let it soak for about five minutes, then squeeze the suds through the fabric without twisting or rubbing. Checkpoint: water should be cool to the touch, never warm.
- 3. Rinse and remove water: Rinse in clean cool water until no suds remain. Press the water out against the side of the basin, then roll the knit in a clean towel and press to absorb more. Never wring or twist. Mistake to avoid: lifting a soaked long cardigan by the shoulders; support the whole piece with both hands.
- 4. Dry flat and reshape: Lay the knit on a mesh drying rack or a clean towel, away from direct sun and heat. Gently reshape the shoulders, hem, and neckline with your hands. Turn it once after a few hours so both sides dry evenly. Checkpoint: never hang wet cashmere; the weight stretches it permanently.
- 5. De-pill gently: Once dry, lay the knit flat and run a cashmere comb or fabric shaver lightly over pilled areas in one direction. Work in small sections and stop before the surface looks thin. Mistake to avoid: pressing hard or using a razor; both can cut the fibers.
- 6. Fold and store: Fold sweaters and cardigans and stack them in a drawer or on a shelf. Add cedar blocks or lavender sachets to deter moths, and keep knits away from damp walls. For the season, store clean and fully dry in a breathable cotton bag. Checkpoint: never store cashmere on a hanger for months; the shoulders will stretch.
Cuyana cashmere pieces in this routine
- Single-Origin Cashmere Long Cardigan: Single-Origin Cashmere Long Cardigan is a long layering piece available in Beige, Black, Jade, and Light grey. Its length means more fabric to support when wet, so dry it flat on a mesh rack rather than hanging it.

Single-Origin Cashmere Long Cardigan - Cashmere Deep V-Neck Sweater: Cashmere Deep V-Neck Sweater has a cropped length, high-low hem with side slits, and a deep V-neckline at front and back. The open neckline and slits make it easy to stretch out of shape, so reshape those edges by hand before drying flat.

Cashmere Deep V-Neck Sweater

