08.03.2025

The secret to sharpening sewing scissors that you didn’t know yet. They’ll be as good as new!

By Lesia

You’re right, there are some clever, lesser-known ways to sharpen sewing scissors at home, and they can make a huge difference. Here’s a breakdown of a few effective methods:

1. The Aluminum Foil Method (Simple and Effective):

  • How it works: The slightly abrasive nature of aluminum foil helps to realign the blade’s edge.
  • Steps:
    • Fold a sheet of aluminum foil several times to create a thick strip.  
    • Using your scissors, cut through the foil strip multiple times (10-20 times).  
    • This action helps to hone and sharpen the blades.  
  • Best for: Lightly dulled scissors.

2. The Glass Jar/Bottle Method (For a Bit More Aggressive Sharpening):

  • How it works: The edge of glass is harder than the steel of your scissors, so it can act as a sharpener.
  • Steps:
    • Find a sturdy glass jar or bottle.
    • Open your scissors wide.
    • Place the inner edge of one blade against the outside edge of the glass.
    • Close the scissors as if you were trying to cut the glass, but don’t apply excessive force.
    • Repeat this motion several times for each blade.
  • Best for: Slightly more dulled scissors.

3. The Screwdriver Method (For Pivot-Point Scissors):

  • How it works: This method focuses on realigning the blades at the pivot point.
  • Steps:
    • Loosen the screw at the pivot point of your scissors slightly.
    • Hold the scissors open, and place the shaft of a screwdriver between the blades, near the pivot point.
    • Close the scissors, applying gentle pressure.
    • Repeat this motion several times.
    • Tighten the screw back to its original position.
  • Best for: Scissors that feel loose or misaligned.

4. The Sandpaper Method (For More Significant Sharpening):

  • How it works: Fine-grit sandpaper can remove small imperfections and sharpen the blade’s edge.  
  • Steps:
    • Secure a sheet of fine-grit sandpaper (400-600 grit) to a flat surface.
    • Open the scissors wide.
    • Hold the scissors at a 45-degree angle to the sandpaper.
    • Close the scissors, running the blades along the sandpaper in a smooth, consistent motion.
    • Repeat this motion several times for each blade.
  • Best for: More dulled scissors, but use caution, as it will remove material.

Important Tips:

  • Clean your scissors: Before sharpening, clean your scissors to remove any debris or residue.
  • Test the sharpness: After sharpening, test the scissors on a scrap piece of fabric.
  • Caution: Be careful when using any of these methods, as the blades can become sharp.

By using these methods, you can often restore your sewing scissors to their former glory!