As an affiliate, we may earn a commission from qualifying purchases. We get commissions for purchases made through links on this website from Amazon and other third parties.
Blankets keep pilling when loose fibers rub together and form small balls on the surface. Friction from sleeping, washing, drying, pets, and rough clothing can all make pilling worse. Some blanket materials also pill more easily than others.
Pilling does not always mean the blanket is damaged or poorly made. It is often a normal result of use. You can slow it down by washing the blanket gently, reducing heat, and keeping it away from rough fabrics.
What Is Blanket Pilling?
Pills are the small, fuzzy balls that appear on a blanket’s surface. They form when short or loose fibers work their way out of the fabric. Those fibers twist together as the blanket rubs against your body, sheets, clothing, or other laundry.
Pilling is different from lint.
- Lint is made of loose fibers that sit on the surface or come off in the wash.
- Pills stay attached to the blanket until you remove them.
A blanket can have both lint and pills at the same time, especially when it is new.
Why Does My Blanket Keep Pilling?
The Blanket Gets a Lot of Friction
Friction is the main cause of pilling. It happens each time the blanket rubs against another surface.
Common sources include:
- Tossing and turning during sleep
- Pulling the blanket across the bed
- Wearing rough pajamas
- Sitting on the blanket
- Pets walking, scratching, or nesting on it
- Washing it with towels or jeans
- Drying it with heavy laundry
The areas that get the most contact often pill first. You may notice more pills near your feet, along the sides, or where a pet sleeps.
The Fibers Are Short or Loose
Blankets made with shorter fibers may pill more because the fiber ends can move out of the yarn more easily. Once they reach the surface, they tangle into small balls.
Longer, tightly spun fibers often stay in place better. However, any blanket can pill if it gets enough rubbing.
A new blanket may also shed loose fibers left from manufacturing. This can cause early pilling during the first few washes.
You Are Washing It With Rough Items
Towels, jeans, hoodies, and clothing with zippers can rub hard against a blanket in the washer. This extra movement can pull fibers from the surface.
Hooks, exposed zippers, and rough seams may also snag the fabric.
Wash blankets alone or with other soft bedding when possible. Close zippers and fasteners before starting the load.
The Washer Is Too Full
An overloaded washer does not give the blanket enough room to move and rinse. The blanket may rub tightly against other items for the whole cycle.
A large blanket can also become too heavy for a small machine when wet. This may lead to poor cleaning, extra twisting, and more surface wear.
Check your washer’s guidance before washing bulky bedding. A large comforter-style blanket may need a bigger machine.
The Wash Cycle Is Too Strong
Heavy-duty and long wash cycles create more movement. That movement may be useful for work clothes, but it can be rough on soft blankets.
Use a gentle or delicate cycle when the care label allows it. A shorter cycle usually causes less rubbing.
The Dryer Is Too Hot
High dryer heat can weaken some synthetic and natural fibers. It can also make loose fibers curl and tangle more quickly.
Long drying times add even more friction. A blanket that tumbles for an extra hour after it is dry may develop more pills.
Use low heat or air drying when the care label allows it. Remove the blanket as soon as it is dry.
Too Much Detergent Is Being Used
Extra detergent does not always make a blanket cleaner. It can be hard to rinse out, especially from thick or fluffy fabrics.
Detergent buildup may leave the surface stiff or sticky. This can make fibers catch and rub together.
Follow the detergent directions for your washer and load size. Thick blankets may also need an extra rinse if the care label and machine settings allow it.
The Blanket Rubs Against Rough Sheets or Furniture
A blanket can pill even when it is washed correctly. Rough sheets, textured upholstery, unfinished wood, and carpet can all create friction.
This is common with throw blankets used on couches. The back of the blanket may rub against the sofa each time someone sits down or moves.
It can also happen on RV beds, bunk beds, and small beds where the blanket touches a wall or rough bed frame.
Which Blanket Materials Pill the Most?
Pilling depends on fiber quality, yarn construction, fabric type, and daily use. Material alone does not tell the whole story, but some general patterns can help.
Fleece and Polyester Blankets
Fleece blankets are soft, warm, and easy to wash, but some types can pill with repeated use. Polyester fibers are strong, so pills may stay attached instead of falling away.
Washing fleece with towels or drying it on high heat can make the problem worse.
Microfiber Blankets
Microfiber uses very fine synthetic fibers. It can feel smooth and light, but friction may still create small pills or rough patches.
Wash microfiber away from cotton towels. Towels can leave lint on the surface and create extra rubbing.
Wool Blankets
Wool can pill because its fibers naturally move and catch together. Soft wool blankets may pill more in high-contact areas.
Some early pilling can be normal. Gentle care and limited washing can help. Always follow the care label, since some wool blankets need hand washing, special cycles, or professional cleaning.
Cotton Blankets
Cotton blankets may pill, especially when they are made with shorter fibers or a soft brushed finish. Loosely woven cotton can also develop fuzz from repeated washing.
Tightly woven cotton blankets often resist pilling better, but they may feel less fluffy.
Blended Blankets
Blends combine two or more fibers, such as cotton and polyester. These blankets may pill when shorter fibers work loose and stronger synthetic fibers hold the pills in place.
The exact result depends on the blend and how the fabric is made. Check the current product listing for fiber content and care instructions.
Sherpa-Style Blankets
Sherpa-style fabric has a raised, fluffy surface. That texture can mat, clump, or pill when exposed to heat and friction.
Low heat and gentle washing are especially important. Fabric softener may not be suitable for every sherpa-style blanket, so check the care label.
Blankets keep pilling when loose fibers rub together and form small balls on the surface; learn which fabrics tend to pill most and why fiber length, yarn twist, surface texture, blends, friction, washing, and wear affect pilling risk.
How to Stop a Blanket From Pilling
You may not be able to prevent every pill, but you can reduce how quickly they form.
1. Read the Care Label
Check the label before washing, drying, bleaching, ironing, or using heat. Blanket materials can look similar while needing very different care.
The label may tell you to:
- Machine wash on a gentle cycle
- Use cold water
- Tumble dry on low
- Air dry
- Hand wash
- Avoid bleach
- Avoid ironing
- Use professional cleaning
Follow the manufacturer’s guidance when it differs from general advice.
2. Wash the Blanket Separately
Wash the blanket alone or with soft, similar bedding. Avoid towels, jeans, jackets, and clothes with rough parts.
For a small throw, washing it with smooth sheets may be fine if the care labels match. Large blankets usually do better with more room.
3. Use a Gentle Cycle
Choose the gentlest cycle that can clean the blanket properly. Cold or cool water is often easier on fibers, but the care label should guide the final choice.
Avoid washing the blanket more often than needed. A decorative guest room throw may only need occasional cleaning. A kids’ blanket or pet blanket may need more frequent washing, so gentle care matters even more.
4. Use the Right Amount of Detergent
Measure detergent instead of pouring it freely. More is not always better.
Use a detergent that suits your washer and the blanket’s care instructions. Avoid adding products that the manufacturer does not recommend.
5. Reduce Dryer Time
Dry the blanket on low heat if machine drying is allowed. Remove it as soon as it is dry.
For air drying, spread the blanket over a sturdy rack or clean surface. A wet blanket can become heavy, so support its weight instead of hanging it from one narrow point.
Make sure it dries fully before folding or storing it.
6. Protect It From Rough Surfaces
Keep soft blankets away from unfinished furniture, sharp bed frames, rough rugs, and hook-and-loop fasteners.
For a pet-friendly home, place a washable sheet or smooth cover over the pet’s favorite blanket area. This will not stop all wear, but it may reduce claw contact and direct rubbing.
7. Rotate the Blanket
If one side always faces up, it may wear faster. Turn or rotate the blanket from time to time when the design allows it.
You can also switch between two blankets. This gives each one a break from constant friction and repeated washing.
How to Remove Pills From a Blanket
Pills can often be removed, but use a gentle method. Test a small hidden area first.
Use a Fabric Shaver
A fabric shaver trims pills from the surface. Lay the blanket flat and pull the fabric smooth. Move the shaver lightly without pressing hard.
Do not use it over loose stitching, thin spots, raised designs, or damaged areas. Follow the tool’s instructions.
A fabric shaver works best on flat or lightly textured blankets. It may not be suitable for deep fleece, open knits, or fluffy sherpa-style fabric.
Use a Sweater Comb
A sweater comb can remove surface pills from some wool or knit blankets. Use short, gentle strokes in one direction.
Do not pull hard. Open knits can snag easily.
Trim Large Pills Carefully
A few large pills can sometimes be trimmed with small scissors. Keep the blanket flat and cut only the pill.
Do not pull the pill away. Pulling may stretch the fiber and create a thin spot or run.
Avoid Razors on Delicate Blankets
A basic shaving razor may cut the blanket, especially if the fabric bunches. It can also remove more fiber than intended.
A tool made for fabric gives you better control. Delicate, loose-knit, heirloom, or expensive blankets may be safer with professional care.
What Not to Do
Avoid these common mistakes:
- Do not pull pills off by hand.
- Do not wash the blanket with rough towels or jeans.
- Do not use high heat unless the care label allows it.
- Do not scrub the surface with a stiff brush.
- Do not overload the washer.
- Do not keep drying the blanket after it is already dry.
- Do not use bleach or fabric treatments without checking the label.
- Do not shave raised patterns, loose knits, or damaged fabric without testing first.
Is Pilling a Sign That the Blanket Is Worn Out?
Not always. Light surface pilling can happen while a blanket is still warm, useful, and in good condition.
The blanket may be nearing the end of its useful life if you also notice:
- Thin or see-through areas
- Holes that keep growing
- Loose seams
- Filling coming through
- Large patches with missing fibers
- A rough surface that does not improve
- Fabric that tears during normal handling
A pilled throw can still work well for a pet bed, car blanket, moving blanket, or extra layer in a guest room. Replace it when the fabric no longer feels comfortable or stays together during normal use.
How to Choose a Blanket That Is Less Likely to Pill
No blanket is completely pill-proof. Still, a few details may help.
Look for:
- A smooth, tight surface
- Firm stitching around the edges
- Tightly spun yarns
- A weave or knit that does not snag easily
- Care instructions that match your laundry routine
- A size that fits your washer and dryer
- Fabric suited to how the blanket will be used
A fluffy blanket may feel softer at first but may need more careful washing. A smoother, tighter blanket may resist pilling better but feel less plush.
For dorm rooms, kids’ beds, pets, and everyday couch use, easy care may matter more than a very soft finish. For a guest room, a blanket that is used less often may keep its surface longer.
Check the current product listing and care label before choosing, since fiber blends and washing directions vary.
Frequently Asked Questions
Why is my new blanket already pilling?
New blankets may have loose fibers left on the surface. These fibers can tangle during the first few uses or washes. Gentle washing and low heat may reduce further pilling, but check the care label first.
Does washing a blanket cause pilling?
Washing can add friction, which may cause pilling. Strong cycles, crowded loads, rough laundry, and long wash times can make it worse. Wash the blanket gently and separately when possible.
Can a dryer make a blanket pill?
Yes. Tumbling creates friction, and high heat may weaken some fibers. Use low heat or air drying when allowed by the care label. Remove the blanket as soon as it is dry.
Should I use fabric softener on a pilling blanket?
Not unless the care label allows it. Fabric softener can leave a coating on some materials and may affect texture or absorbency. Follow the blanket manufacturer’s instructions.
Can I remove blanket pills by hand?
It is better not to pull them off. Pulling can stretch attached fibers and weaken the fabric. Use a fabric shaver or suitable fabric comb after testing a hidden area.
Why does my blanket pill more where my feet are?
The foot area gets more rubbing from movement, socks, pajamas, and sheets. This repeated friction causes fibers to work loose and form pills.
Will pilling stop after a few washes?
Some new blankets pill less after loose surface fibers are removed. Others continue to pill because of their fiber type, fabric construction, or regular friction. Gentle care can slow the process.
Can I return a blanket because it pills?
Return rules depend on the seller, product condition, and current policy. Check the retailer’s return policy and the manufacturer’s product guidance before washing or removing pills.
what causes fuzz balls on blankets. remove pilling from a blanket. stop pilling permanently.
