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.
Lint usually comes off a polyester blanket with a lint roller, a slightly damp rubber glove, or a short tumble in the dryer on a no-heat or low-heat setting. Work gently so you do not rough up the fabric and create more fuzz.
Before cleaning, check the blanket’s care label. Polyester is often washable, but heat limits, drying instructions, and fabric finishes can vary.
Start With the Easiest Method
Lay the blanket flat on a bed, table, or clean floor. Smooth out wrinkles so you can see the lint clearly.
Use a lint roller in short, overlapping strokes. Roll in one direction instead of rubbing back and forth. Replace the sticky sheet when it stops picking up lint.
For a large blanket, work in sections:
- Start at one corner.
- Clean a small area at a time.
- Flip the blanket over.
- Check the edges and seams.
- Shake the blanket outdoors when finished.
A lint roller works well for loose lint, pet hair, and small fibers left behind after washing.
Use a Damp Rubber Glove for Stubborn Lint
A clean rubber dishwashing glove can pick up lint that a roller misses.
Lightly dampen the glove with water. It should feel barely wet, not dripping. Run your hand over the blanket in one direction. The lint should gather into small clumps that you can pick off.
Rinse the glove as it fills with lint, then continue.
This method is useful for:
- Pet hair
- Fine white lint on dark polyester
- Lint stuck between raised fibers
- Large blankets that would use many lint roller sheets
Do not soak the blanket. Too much water can spread the lint around instead of collecting it.
Try a Dryer Cycle Without Washing
A short dryer cycle can loosen lint from a polyester blanket. Check the care label first to make sure machine drying is allowed.
Place the blanket in the dryer by itself. Use an air-only, no-heat, or low-heat setting for about 10 minutes. The tumbling action can pull loose lint into the lint filter.
Clean the lint filter before starting and again after the cycle.
Avoid high heat. Polyester can be damaged by too much heat, and some blankets may shrink, warp, or lose their soft finish.
Do not pack the dryer too tightly. The blanket needs room to tumble. A large comfort blanket may need a bigger dryer than the one in a small apartment, dorm, or RV laundry area.
Remove Lint With a Fabric Brush
A fabric brush can help with lint that is spread across the whole blanket.
Brush gently in one direction. Start with light pressure. Polyester fibers can become rough if you scrub hard.
A brush works best on smooth woven polyester. It may not work as well on very fluffy blankets, faux fur blankets, or fleece with a deep surface.
Clean the brush often so you do not move lint from one area to another.
Use Tape for Small Areas
Wide packing tape or strong household tape can remove lint from corners, seams, and small spots.
Wrap the tape around your hand with the sticky side facing out. Press it lightly against the lint, then lift it away.
Do not drag the tape across the blanket. Pressing and lifting is less likely to pull or stretch the fabric.
Test the tape on a hidden area first. Very strong adhesive may leave residue or pull at a delicate surface.
Can You Use a Fabric Shaver?
A fabric shaver is made to remove pills, which are small tangled balls of fiber attached to the fabric. It is not always the best tool for loose lint.
You can use one if the blanket has pilling, but work carefully:
- Place the blanket on a firm, flat surface.
- Pull the fabric smooth.
- Use the lowest setting.
- Move the shaver lightly.
- Keep it away from loose threads, seams, and thin spots.
Do not use a fabric shaver on shaggy blankets, faux fur, loosely knit blankets, or fabric with long loops. The blades may catch the surface.
Check the product instructions before using it on polyester.
How to Wash a Linty Polyester Blanket
Washing can help when the blanket is covered in lint, but it can also make the problem worse if you wash it with lint-shedding items.
Check the care label before washing, drying, bleaching, ironing, or using heat.
Wash It Separately
Wash the polyester blanket alone or with similar smooth synthetic items.
Do not wash it with:
- Cotton towels
- Fleece that sheds
- Flannel sheets
- Chenille blankets
- Bath mats
- New cotton clothing
- Pet bedding covered in loose hair
Towels are a common cause of lint on polyester. Their loose cotton fibers can stick to the smooth synthetic surface.
Learn how to remove excessive lint from blankets with shaking, brushing, vacuuming, washing, drying, filters, or a fabric shaver suited to the material.
Do Not Overfill the Washer
The blanket needs room to move through the water. An overloaded washer may not rinse away loose fibers.
Large blankets can become very heavy when wet. Follow your washer’s load guidance. A bulky king-size blanket may need a large-capacity machine.
Use a Gentle Cycle
A gentle or delicate cycle reduces rubbing. Too much friction can create more fuzz and pilling.
Use the amount of detergent listed for your washer and load size. Too much detergent can leave residue that makes lint cling to the blanket.
Add an Extra Rinse
An extra rinse may help remove loose lint and detergent residue. This is useful when the blanket still feels coated after a normal wash.
Dry on Low Heat
Dry the blanket alone on low heat or according to the care label. Clean the lint filter before and during drying if the blanket produces a lot of fuzz.
Remove the blanket when it is dry. Leaving polyester in a hot dryer longer than needed can increase static and fabric wear.
How to Reduce Static That Attracts Lint
Polyester can hold static, especially in dry rooms and during winter. Static makes hair and lint stick more easily.
A slightly damp rubber glove can remove both lint and some static from the surface. You can also use dryer balls if the care label and dryer instructions allow them.
Avoid overdrying the blanket. Extra time in the dryer can make static worse.
When making the bed, keep the polyester blanket away from shedding fabrics. For example, place a smooth sheet or duvet cover between the blanket and a fuzzy throw.
What to Avoid
Some methods can damage polyester or make the surface look worse.
Avoid using:
- A sharp razor
- Scissors on attached pills
- A rough scrub brush
- High dryer heat
- Strong adhesive without testing
- Hard rubbing with a dry sponge
- An open flame or direct heater
- Bleach unless the care label allows it
A disposable razor may seem like a quick fix, but it can cut the blanket or leave thin patches. A fabric shaver is safer when used correctly on a suitable fabric.
Why Does Lint Stick to Polyester?
Polyester is a synthetic fiber. Its surface can build static, which attracts loose fibers, hair, and dust.
Lint often appears after the blanket is washed with cotton towels or other shedding fabrics. It may also come from clothing, pet bedding, fleece throws, or an overloaded dryer.
Some blankets also shed their own fibers. If the lint is the same color as the blanket, the surface may be wearing down or pilling.
How to Tell Lint From Pilling
Lint is loose material sitting on top of the blanket. It usually lifts off with tape, a roller, or a damp glove.
Pilling is attached to the fabric. Pills look like small fuzzy balls or knots. They form when fibers rub together during use and washing.
A lint roller removes loose lint. A fabric shaver may remove attached pills.
If the blanket keeps producing new fuzz after every wash, it may be shedding rather than collecting lint from other items.
How to Prevent Lint on a Polyester Blanket
Wash the blanket separately from towels and other lint-producing items. Close hook-and-loop fasteners on nearby laundry because they can pull at the blanket’s surface.
Clean the washer drum and dryer lint filter regularly. Loose fibers left in a machine can transfer to the next load.
For homes with pets, shake or brush off the blanket before washing it. This keeps large amounts of hair from moving around the washer.
Store the blanket in a clean, dry place. A breathable storage bag can protect seasonal bedding from dust without pressing adhesive plastic directly against the fabric.
A Simple Method for Heavy Lint
For a blanket covered in lint, use more than one step:
- Shake the blanket outdoors.
- Run it in the dryer for a short no-heat or low-heat cycle, if allowed.
- Clean the lint filter.
- Lay the blanket flat.
- Use a damp rubber glove on large areas.
- Finish with a lint roller on seams and corners.
This method is often easier than trying to remove every piece with tape.
Frequently Asked Questions
Can I use a lint roller on a polyester blanket?
Yes. A lint roller is one of the safest ways to remove loose lint from polyester. Roll gently in one direction and replace the sticky sheet often.
Can I put a polyester blanket in the dryer to remove lint?
You can if the care label allows machine drying. Use an air-only, no-heat, or low-heat setting. Clean the lint filter before and after the cycle.
Why did my polyester blanket get covered in lint after washing?
It may have been washed with cotton towels, flannel, fleece, or another fabric that sheds. An overloaded washer or dryer can also leave loose fibers on the blanket.
Will washing the blanket again remove the lint?
It may help, especially if you wash the blanket alone and add an extra rinse. However, washing it again with lint-producing items can make the problem worse.
Can I use a razor to remove lint?
A razor is not a good choice for loose lint. It can cut the fabric or create thin spots. Use a lint roller, fabric brush, damp rubber glove, or suitable fabric shaver instead.
How do I remove pet hair from a polyester blanket?
Use a slightly damp rubber glove, lint roller, or pet-hair brush. Work in one direction so the hair gathers into clumps. Shake the blanket outdoors before washing.
What should I do if the blanket keeps shedding?
Wash and dry it according to the care label, and avoid high heat and rough cycles. If it continues to shed heavily, the fibers or surface finish may be wearing down. Check the current product guidance for care instructions.
fix a blanket that sheds. stop pilling permanently. does pilling mean poor quality.
