How to Remove Pilling from Wool

Pilling is a natural result of wool fibers rubbing together — it doesn't mean your sweater is low quality or worn out. With the right tool, pills are easy to remove and your wool will look like new again.

What Causes Pilling on Wool

Pills form when short or loose wool fibers tangle together into small balls on the fabric surface. Common causes:

• Friction from wearing — underarms, sides, and anywhere a bag strap rubs
• Washing agitation — especially machine washing
• Lower quality wool with more short fibers
• Looser knit structures that allow fibers to move more freely

Pilling is cosmetic — it doesn't affect the warmth or structure of the garment.

The Best Tool: Electric Fabric Shaver

An electric fabric shaver is the fastest and most effective way to remove pills from wool. It uses rotating blades to shave pills off the surface cleanly without damaging the fabric underneath.

• Rechargeable, portable, 3 speed settings
• 6-leaf blades for efficient pill removal
• Works on wool, cashmere, sweaters, blankets, and upholstery
• Digital LED display

How to Remove Pills with a Fabric Shaver

1. Lay the garment flat on a hard surface — a table or cutting board works well.
2. Hold the fabric taut with one hand to create a smooth surface.
3. Move the shaver in slow, circular motions over the pilled areas. Let the blades do the work — don't press hard.
4. Work in sections — go over each area 2–3 times for thorough pill removal.
5. Empty the lint compartment regularly as it fills with removed pills.
6. Check your progress frequently to avoid over-shaving thin areas.

Alternative: Sweater Stone or Cashmere Comb

For lighter pilling or delicate wool, a cashmere comb gently removes pills without electricity. Lay the garment flat and comb in one direction with light pressure.

How to Prevent Pilling

• Hand wash instead of machine washing — less agitation means less pilling.
• If machine washing, use a mesh laundry bag to reduce friction.
• Turn wool garments inside out before washing.
• Carry bags with a crossbody strap rather than under the arm where friction is highest.
• Store wool folded, not hanging — reduces fiber stress.

Frequently Asked Questions

Will removing pills damage my wool sweater?

No — when done correctly with a quality fabric shaver, pill removal doesn't damage the fabric. Use light pressure and slow movements. Avoid pressing hard or going over the same area too many times on thin fabric.

How often should I depill my wool sweater?

As needed — typically every few wears or at the start of each season. Regular depilling keeps wool looking fresh and extends the life of the garment.

Can I use scissors to remove pills?

Yes — carefully snip individual pills with small sharp scissors. This works but is very slow for heavily pilled garments. A fabric shaver is much faster and more effective for large areas.

Why does my wool keep pilling even after I remove the pills?

Pilling will recur with wear — it's a natural property of wool. Regular depilling is part of wool maintenance. Reduce pilling frequency by hand washing and using a mesh bag for machine washing.

Does pilling mean my wool is low quality?

Not necessarily — all wool pills to some degree. Higher quality, longer-fiber wool tends to pill less. Looser knits pill more than tighter knits. Pilling is cosmetic and easily removed — it doesn't affect the garment's warmth or durability.