How to Remove Stains From Cashmere Without Ruining It

Laundry experts share the right way to safely remove stains from delicate cashmere sweaters.

Published on Feb. 16, 2026

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Stained your favorite cashmere sweater? Laundry experts Theresa and Corinna Williams, co-CEOs of Celsious, share how to remove stains safely, the products to use, what to avoid, and when to take delicate knits to a professional cleaner.

Why it matters

Cashmere is a delicate fabric that can be easily damaged if stains are not treated properly. Removing stains quickly and carefully helps preserve the sweater's soft fibers and keep it looking its best.

The details

To safely remove a stain from cashmere, first rinse the area with cool water and gently blot it dry. Avoid scrubbing, which can damage the fibers. Use a gentle detergent or natural shampoo, and avoid harsh cleaners like enzyme-based products, chlorine bleach, and baking soda. If the stain persists or the fabric shows signs of damage, take the sweater to a professional cleaner who can use specialized spotting agents to treat it safely.

  • Rinse the stained area with cool water as soon as possible.

The players

Theresa Williams

Co-CEO and co-founder of Celsious, a premium pick-up and delivery laundry service in New York City.

Corinna Williams

Co-CEO and co-founder of Celsious, a premium pick-up and delivery laundry service in New York City.

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What they’re saying

“Resist the urge to scrub, wring, or vigorously rub the stained fabric, as mechanical action can damage delicate cashmere fibers.”

— Theresa Williams, Co-CEO and co-founder of Celsious

“If you notice any color loss or thinning fibers in the stained area, stop immediately and take the garment to a professional cleaner.”

— Corinna Williams, Co-CEO and co-founder of Celsious

The takeaway

Treating stains on cashmere quickly and carefully with the right products can help preserve the delicate fabric and keep your favorite sweater looking its best. If the stain persists or the fabric shows signs of damage, it's best to take it to a professional cleaner.