How to Remove Pilling From Leggings and Hoodies

Quick answer

Lay the item flat and use a fabric shaver or fine-grit pumice stone with light, short strokes to lift the bobbles away. Work in small sections, then stop once the surface is smooth. If the fabric feels thin, see-through, or the pilling keeps returning after two or three passes, it is time to stop and replace the item rather than keep shaving.

Pilling, sometimes called bobbling, is one of the most common complaints about activewear. You pull on your favorite leggings or hoodie and notice tiny fuzz balls clustered under the arms, along the inner thigh, or where a bag strap rubs. It looks like wear and tear, but it is actually a fabric response to friction.

The good news is that most pilling can be removed safely at home with tools you probably already own. The key is knowing what caused it, choosing the right method for the fabric, and recognizing the point where removing more pills will do more harm than good.

What pilling actually is

Pilling happens when short or loose fibers work their way out of the fabric surface and tangle into small balls. Friction from movement, washing, and rubbing against other surfaces encourages this. Synthetic blends and brushed fabrics are more prone because their fibers can be shorter and looser, while tightly woven or smooth fabrics resist it better.

It is not a sign that the garment is dirty or poorly made. Even high-quality activewear can pill in high-friction zones like the inner thighs, underarms, and where a hoodie rubs against a backpack strap. The pills are just the loose fiber ends balling up, and they can be removed without harming the rest of the fabric if you are gentle.

• Check the care label first. If it says do not iron or do not tumble dry, avoid heat-based methods.
• Turn garments inside out before washing to reduce surface friction.
• Wash with like fabrics and avoid overloading the machine.

How to remove pilling from leggings

Start by laying the leggings flat on a clean surface. A fabric shaver is the fastest tool for how to remove pilling from leggings, but you need to use it with a light touch. Hold the fabric taut with one hand and glide the shaver in short, overlapping strokes. Do not press down hard or stay in one spot, because that can catch the fabric and create a hole.

If you do not have a shaver, a fine-grit pumice stone or a clean, dry sponge with a rough side can work. Sweep it gently in one direction. After each pass, brush away the fuzz and check the surface. For leggings bobbling fix, the goal is to lift the pills, not to scrape the fabric thin. Stop as soon as the area looks even.

• Work in good light so you can see the fabric surface clearly.
• Do not use scissors unless the pill is standing far off the surface, and even then, trim only the pill, never the fabric.
• After depilling, wash the leggings inside out on a gentle cycle to remove loose fibers.

How to fix pilling on hoodies

Pilling on hoodies fix follows the same principle, but hoodie fabric is often thicker and may have a brushed interior. That means you can usually be a little more firm with a fabric shaver, but you still want to avoid digging into seams or ribbed cuffs. Lay the hoodie flat and work one panel at a time, starting from the outside and moving toward the edges.

Pay extra attention to the underarm area, the sides where your arms rub, and the lower back where a bag might rest. If the hoodie has a printed logo or a smooth panel, go around it rather than over it. A lint roller can pick up loose fuzz after shaving, and a soft bristle brush can help lift the nap back up.

• For heavy pilling, make two or three light passes rather than one aggressive pass.
• Avoid shaving over drawstrings, zippers, or thick seams.
• If the hoodie is made of a delicate knit, test on an inside hem first.

Preventing pilling in the first place

The best fabric pilling solution is prevention. Wash activewear inside out in cold water on a gentle cycle, and use a mesh laundry bag for leggings and bralettes. Avoid washing heavy items like towels or jeans with your activewear, because the rougher fabrics create more friction. Skip the dryer when you can, or use low heat, since heat can weaken fibers and make pilling worse.

Give your garments a rest between wears. Rotating your leggings and hoodies gives the fibers time to recover and reduces the buildup of friction damage. If you use a backpack or gym bag with rough straps, consider a smooth cover or carry it on the other shoulder to spread the wear.

• Use a gentle detergent without bleach or harsh enzymes.
• Air dry flat or hang dry to preserve shape and fiber strength.
• Store folded rather than hung if the fabric is heavy, to avoid strap marks.

When to stop and replace

Depilling works best on surface pills. If the fabric underneath feels thin, looks shiny, or has become see-through, stop. Continuing to shave will only make the area weaker. The same goes if the pilling returns within a few wears after you have already removed it once or twice. That usually means the fibers are too damaged to recover.

At that point, the item has moved from a care problem to a replacement decision. High-friction zones like the inner thigh are often the first to go. If the rest of the garment is still in good shape, you might keep it for low-impact activities or lounging. If the pilling is widespread and the fabric feels rough, it is time to retire it.

• Stop if you can see light through the fabric when stretched gently.
• Stop if the surface feels fuzzy all over, not just in one spot.
• Replace if the item no longer stays put during movement.

Pilling diagnosis: symptom, cause, action, stop point

• Symptom: small fuzz balls on inner thighs: This is friction pilling from leg movement. Use a fabric shaver with light strokes, then wash inside out. If the fabric feels thin after shaving, stop and retire the leggings.
• Symptom: pilling under arms and on hoodie sides: Caused by arm swing and bag straps. Depill gently and check for rough straps or seams that rub. If pilling returns within two wears, the fibers are too damaged to fix.
• Symptom: widespread fuzzy surface: This usually means the whole garment has fiber damage, not just a high-friction spot. Depilling will not restore it evenly. Replace the item rather than risk making it see-through.

Fabric care notes from our catalog

• Sculpt Seamless Ankle Length Leggings - Black: Made from seamless second skin fabric with moisture wicking and a supportive ribbed waistband. Seamless fabrics can be more prone to pilling in high-friction areas, so wash them inside out and depill gently to protect the smooth finish.
• Ultra Aura Bike Shorts - Black: Crafted from breathable Aura fabric with a mesh-lined waistband and no front seam. The smooth, no-front-seam design reduces friction points, which can help limit pilling compared to seamed shorts, but the mesh waistband still needs gentle care.
• Glow Bralette - Ivy: Features a low V-shaped neckline, open back detail, and signature fabric with a firm, supportive feel. The open back and narrow hem bind can rub against hoodies or tops, so check these areas for pilling and treat them before they spread.

Pilling is a normal part of wearing and washing activewear, but it does not have to mean the end of your favorite leggings or hoodie. With a light touch and the right tools, you can remove bobbles and keep the fabric looking smooth. Just know when to stop, and when it is time to let the garment go.