The Incredible Aluminum Foil Hack for Sharpening Dull Scissors
- Lifestyle, Review
- Exienent
- · Updated
Yes, you can revive dull scissors with aluminum foil. Cutting through a thick, folded strip of foil hones the existing edge rather than grinding a new one, and for scissors dulled by everyday wear it can bring back a clean cut in a couple of minutes. It will not repair a chipped or broken blade.
We have all been there. You are trying to cut open a thick plastic package or neatly slice through some wrapping paper, and instead of a clean cut, your scissors just frustratingly fold the material. Dull scissors are one of the most annoying minor inconveniences in a kitchen or home office.
A pair of kitchen scissors that once sliced through cardboard like butter can become completely blunt after years of abuse, and the first instinct is to toss them and order a new pair. Before doing that, it is worth trying a life hack that has been floating around the internet for years: using aluminum foil to sharpen dull scissor blades.
It sounds like a myth. How could a thin sheet of metal foil actually sharpen solid steel blades? The answer lies in what the foil actually does to the edge.
How Does Aluminum Foil Sharpen Scissors?
Cutting through layers of aluminum foil doesn't "sharpen" the blades in the traditional sense of grinding away metal to create a new edge, like a whetstone would. Instead, the friction of the blades slicing through the thin metal helps to hone the existing edge. It smooths out any microscopic burrs or imperfections on the blades, realigning the metal to make it cut cleanly again.
It is basically the scissor equivalent of using a honing steel on a chef's knife. It won't fix a scissor that has a massive chip in the blade, but for general dullness caused by everyday wear and tear, it can work well.
How Do You Sharpen Scissors With Foil, Step by Step?
The process is quick and doesn't require any special tools. If you have some aluminum foil in your kitchen drawer, you can do this right now:
- Tear off a sheet of foil: Take a standard roll of aluminum foil and tear off a piece about 12 inches (30 cm) long.
- Fold it up: Fold the foil in half, then in half again, and repeat until you have a thick, sturdy strip about 6 to 8 layers thick. You want it thick enough to provide some resistance when cutting.
- Start cutting: Cut the folded foil strip into thin strips with the dull scissors. Use the entire length of the blades, from the base right down to the tip, so the whole edge gets honed.
- Repeat the process: Cut about 10 to 15 strips out of the foil block. The cuts may start to feel smoother as you go.
- Wipe them down: When you are done, wipe the blades with a damp paper towel. Cutting the foil can leave behind tiny, almost microscopic flakes of aluminum dust, so you definitely want to clean the blades before using them on food or fabric.
Does the Aluminum Foil Trick Actually Work?
For mild, everyday dullness, it can make a noticeable difference. After wiping the blades, test them on the kind of thick plastic packaging that defeated them before. Honed scissors may slice through it cleanly again. Don't expect them to feel brand new out of the box, but they can become perfectly functional again.
If you have a pair of dull scissors sitting in a drawer somewhere, try this trick before throwing them away. It is an easy, practically free way to extend the life of your tools. If the blades are chipped or the cut doesn't improve, a proper sharpening stone or a professional sharpening service is the better option. Plus, there is something weirdly satisfying about chopping up a thick block of aluminum foil!
