A dull pair of scissors can be frustrating, but it doesn’t always mean you should throw it away. With a few simple home tricks, it is possible to bring it back to the edge and prolong its lifespan. Below, we show you the most effective methods.

1. The Aluminum Foil Trick

It is one of the most widely used and gives very good results.
How to do it:

• Cut a piece of aluminum foil about 20-30 cm.
• Fold it several times until it forms a thick strip.
• Using your scissors, make long, continuous cuts on the aluminum.
• Repeat 10 to 20 times.

Why it works: Aluminum acts as a mild abrasive, polishing and correcting sheet irregularities.

2. The Sandpaper Trick

Ideal when the scissor wear is greater.
How to do it:

• Use a fine-grit sandpaper (150 to 220).
• Fold it with the rough side out.
• Make repeated cuts with scissors in the paper.

Why it works: The grit of the sandpaper slightly wears down the metal, restoring the lost edge.

3. The Glass Trick

Perfect for scissors that are only a little dull.
How to do it:

• Find a glass jar or bottle.
• Open the scissors and place them on the edge of the glass.
• Slowly close the leaves by applying light pressure.
• Repeat several times.

Why it works: The edge of the glass helps to align and correct small imperfections in the sheets.

4. The needle trick

More recommended for small scissors such as nail or sewing scissors.
How to do it:

• Hold a firm needle.
• Place it between the blades of the scissors and close it slowly.
• Let the needle slide between the blades several times.

Why it works: The hardness of the needle polishes the blades and removes fine irregularities.

Tips and recommendations

• Clean before sharpening: remove traces of glue, dirt or grease.
• Be careful when handling: make the cuts slowly to avoid accidents.
• Choose the right trick: use aluminum or glass for light wear, and sandpaper for harder wear.
• Oil the shaft: After sharpening, place a drop of cooking or machine oil on the center screw to improve movement and prevent rust.
• Not all scissors are suitable: in the case of professional scissors, such as hairdressing scissors, it is best to use a specialized service.

With these homemade methods you can bring your scissors back to life and avoid unnecessary expenses. All it takes is a little patience and simple materials to get them to cut like new again.