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How to Stop Sweaters From Shedding: Freeze It, Then Shake It Out

New knits shed loose fibers, and that is normal. Freeze the sweater, shake it out, and use a reusable lint roller for the fuzz that is left.

By Jamilur Rahman Updated November 5, 2026 · 5 min read

Time
10 min plus overnight
Cost
Under $20
Difficulty
Easy
A dark navy knit sweater laid flat with loose gray fibers and fuzz visible on the sleeve
In this guide
  1. Quick answer
  2. Free vs. permanent fix
  3. What you'll need
  4. Why it happens
  5. Try this first (free)
  6. When free fixes aren't enough
  7. Buy the fix
  8. How to fix sweater that shed: what to expect
  9. Which sweater fibers shed the most
  10. What to skip
  11. FAQ
  12. Related problems

Quick answer

To stop sweaters from shedding, seal the sweater in a bag, freeze it overnight, then take it outside and shake it so the loose fibers fall off. Roll off what remains with a lint roller, and wash by hand or on a delicate cycle in a mesh bag. A reusable lint roller made for knits keeps shed fuzz off the sweater and your other clothes, without buying refill sheets.

Free fix vs. permanent fix

Free fix · 10 minutes plus overnight

Freeze, shake and roll

  • Seal the sweater in a bag and freeze it overnight
  • Shake it outside, then roll or brush it lightly
  • Wash cold by hand or on delicate, in a mesh bag
  • Dry it flat, never in the dryer

How long it lasts: Cuts shedding a lot for the first weeks. Fuzzy yarns keep shedding a little as they wear in.

Most readers choose Permanent fix
Reusable lint roller for knitwear (illustration)
Illustration

A reusable lint roller for knitwear

Shedding fibers are loose, so you keep finding fuzz on the sweater and on the clothes you wear with it. A washable sticky roller lifts that fuzz in seconds and needs no refills. Use a light touch on knits.

What to get: Reusable lint roller for knitwear

How long it lasts: Years. Rinse it under water and it gets sticky again.

Check price on Amazon

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What you'll need

  • Zip-top plastic bag

    Keeps moisture out in the freezer

    You have it

  • Freezer

    Overnight is enough

    You have it

  • Mesh laundry bag

    Protects the knit in the wash

    You have it
  • Our pick
    Reusable lint roller for knitwear (illustration)
    Illustration

    Reusable lint roller for knitwear

    Lifts shed fuzz with no refill sheets

    Check price

Why it happens

1

Loose fibers in new yarn

Fuzzy yarns like mohair, angora, alpaca, lambswool and brushed wool are made of short fibers that are only loosely held. New sweaters shed the most.

2

Loosely spun or short-fiber yarn

Yarns with short fibers and a loose twist shed more, because there is little holding the ends in.

3

Friction while you wear it

Bag straps, seat belts, coats and your own arms rub fibers out of the knit.

4

Hot water and tumbling

Heat and agitation roughen the surface and loosen more fibers. They can also felt and shrink wool.

5

Static

Static pulls shed fibers onto other clothes and makes them stick.

Try this first (free)

Do these in order, starting with the simplest.

  1. Bag it and freeze it

    Tool used: Zip-top plastic bag

    Fold the sweater into a zip-top bag, press out the air and freeze it overnight, 12 to 24 hours. Owners report the cold helps loose fibers let go, especially on mohair, angora and brushed wool.

  2. Shake it out

    Take it outside or over a sink, let it thaw a minute, then give it several gentle shakes. Loose fibers fall away. Do not wring it.

  3. Roll off the fuzz

    Tool used: Reusable lint roller for knitwear

    Roll lightly in one direction before you wear it. Too much pressure can tug the knit.

    Reusable lint roller for knitwear (illustration)
    Illustration

    Tool for this step

    Reusable lint roller for knitwear · Lifts shed fuzz with no refill sheets

    Check price on Amazon

  4. Wash gently

    Tool used: Mesh laundry bag

    Hand-wash in cool water, or use a delicate cycle in a mesh bag with wool detergent. Press the water out in a towel and dry flat.

  5. Cut down the friction

    Wear a thin layer underneath, keep bag straps off the shoulders, and fold the sweater instead of hanging it.

When free fixes aren't enough

Shedding is normal for new fuzzy knits and fades as the loose fibers leave, often within a few washes or weeks of wear. If a sweater still sheds heavily after two freezes and a gentle wash, the yarn is probably short-fibered and loosely spun, and no care routine will change that. Keep a roller by the door and wear a thin layer underneath. If you see bald patches or little balls on the surface, that is wear and pilling, not shedding.

Buy the fix

Still stuck after the free fixes? These are the products we would look at.

Best pick
Reusable lint roller for knitwear (illustration)
Illustration

Reusable lint roller for knitwear

Fixes: shed fuzz on the sweater and on clothes it touches

Look for: Rinses clean and turns sticky again, so there are no refills; Gentle enough for knits, not overly tacky; A handle and a cap that keep it clean in a drawer.

Who it's for
Anyone with a mohair, angora or fuzzy wool sweater that leaves fuzz on everything.
Honest downside
The sweater is very delicate or open-knit, where a tacky roller can snag. Use your hand or a soft brush instead.
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How we picked: How we picked: this page is based on knitwear and wool care guides, yarn maker advice on fuzzy fibers, and the problems people report in reviews. We do not test products by hand.

How to fix sweater that shed: what to expect

After the first freeze and shake, expect a big drop in loose fuzz. The sweater may still shed lightly for a few weeks. Repeat the freeze once a month or after a wash if you like, and keep a roller handy for clothes it rubs against. Shedding rarely thins a sweater enough to show.

Which sweater fibers shed the most

  • Mohair and angora: the fuzziest, and they shed the most, especially when new.
  • Alpaca and brushed wool: shed a fair amount at first.
  • Lambswool and merino: tend to shed less, and settle after a few washes.
  • Cotton and acrylic: shed little, but they pill more with wear.

What to skip

The dryer, hot water and frequent washing

Washing a shedding sweater often, using hot water or tumbling it in the dryer makes shedding worse and can felt wool. A fabric shaver is for pills, not shedding, so leave it in the drawer.

Frequently asked questions

Why is my sweater shedding?
The yarn is made of short loose fibers, and wear and washing release them. New sweaters shed the most, and fuzzy yarns like mohair and angora shed the most of all.
Why does my sweater shed so much?
A loosely spun yarn, a fuzzy fiber or a brand new knit sheds heavily. Friction from bags and coats adds to it. It usually settles after a few washes.
My sweater keeps shedding lint. Will it ever stop?
Most sweaters shed less over time as the loose fibers leave. Freezing the sweater, washing gently and avoiding friction speed that up. A very short-fibered yarn may always shed a little.
How to get a sweater to stop shedding?
Freeze it overnight in a sealed bag, shake it out, roll off the loose fuzz and wash it gently in cool water. Dry it flat, and skip the dryer.
How to stop knit sweater from shedding in the wash?
Use a mesh bag, cool water and a delicate cycle or hand-wash. Skip hot water and the dryer, and wash it less often.

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Reusable lint roller for knitwear (illustration)
Illustration

Our pick: Reusable lint roller for knitwear

Check price