how to sharpen knives at home

9 Easy Ways to Sharpen Knives at Home

3 mins read

Are you looking for unconventional ways to sharpen your knives at home? Sometimes, the most effective solutions are the ones that think outside the box. In this article, we’ll explore some clever and lesser-known hacks that can help you achieve razor-sharp blades without traditional sharpening tools. These innovative methods utilize everyday items and unexpected techniques to breathe new life into your dull knives. Get ready to discover some surprising knife sharpening hacks that will impress even the most seasoned chefs.


1. Use Coffee Mug Base

If you don’t have access to a whetstone or sharpening rod, turn to your coffee mug for an alternative sharpening surface. Here’s how:

  • Flip the mug upside down: Place a ceramic coffee mug upside down on a flat surface.
  • Locate the unglazed base: Look for the rough, unglazed portion on the bottom of the mug.
  • Hold the knife at the right angle: Hold the knife blade at a 20-degree angle against the unglazed base.
  • Slide the blade: Apply gentle pressure and slide the knife blade along the base, moving from the handle to the tip.

2. Carving Fork or Spatula

Did you know that a carving fork or a spatula can double as a tool to sharpen knives? This hack is perfect for maintaining knife sharpness between sharpening sessions.

Look for a carving fork or spatula with a flat and smooth handle. Then, grip the handle firmly and stabilize it on a countertop or cutting board. Hold the knife at a 20-degree angle against the tines of the fork or the edge of the spatula.

With gentle pressure, glide the knife blade along the tines or the edge, moving from the handle to the tip.

3. Bricks or Concrete Blocks

Bricks or concrete blocks can be surprisingly effective for sharpening knives. Find a clean and smooth area on a brick or concrete block. Slide the knife blade along the surface, applying gentle pressure. Move the blade from the base to the tip in a sweeping motion.

4. Belt Loop Sharpening

If you’re in a hurry and don’t have any other tools at hand, your belt loop can serve as a makeshift sharpening surface.

Take a belt loop made of denim or other tough material. Loop the belt around a stable object, ensuring it is securely held. Slide the blade along the belt loop, applying gentle pressure. Move the blade from the base to the tip in a sweeping motion.

5. Nail File

If you’re in a pinch and need a quick sharpening solution, a nail file can come to the rescue!

First, look for a nail file with a fine-grit surface. Dampen the surface of the nail file to reduce friction and ensure smooth sharpening.  Move the knife blade along the file’s surface, maintaining the same angle.

6. Use Unused Old CD or DVD

Before discarding those old CDs or DVDs, consider repurposing them as effective tools to sharpen knives at home. Here’s how:

  • Select a smooth disc: Choose a CD or DVD with a smooth and scratch-free surface.
  • Attach the disc securely: Tape the disc onto a flat surface, ensuring it doesn’t move during sharpening.
  • Angle the knife: Hold the knife at a 20-degree angle against the edge of the disc.
  • Rotate the blade: With moderate pressure, rotate the knife blade in a circular motion on the disc’s surface. Repeat this motion several times on each side.

7. Sharpen Knives at Home With Emery Cloth

Emery cloth, commonly used for sanding metal, can also be repurposed for knife sharpening.

Select an emery cloth with a medium to fine grit. Attach the emery cloth to a flat surface, such as a table or cutting board, using tape or clamps. With gentle pressure, move the knife blade back and forth along the cloth, starting from the base and moving towards the tip.

8. Grab a Rock and Use it to Sharpen Your Knives

Rocks are easy to extremely easy to find. Grab one and you can use them to sharpen your knives at home.

Look for a rock with a smooth and flat surface. Wet the surface of the rock to create a lubricating layer. Then, old the knife at a 20-degree angle against the rock.

Slide the knife blade along the rock, applying moderate pressure. Move the blade from the base to the tip in a sweeping motion.

9. Copper Pipe

A copper pipe can be used to refine the edge of your knife, helping to achieve a polished and sharp result.

Choose a copper pipe with a diameter slightly larger than your knife blade. Hold the copper pipe vertically on a stable surface, ensuring it won’t move during sharpening. With light pressure, move the knife blade in a circular motion against the copper pipe’s inner edge.


Bottom Line

Knife sharpening doesn’t have to be limited to traditional methods or specialized tools. By thinking creatively and exploring alternative techniques, you can achieve razor-sharp blades using everyday items found around the house.

From using the base of a coffee mug to repurposing a nail file, carving fork, or CD, these unconventional hacks will revitalize your dull knives and enhance your culinary experience. Experiment with these ingenious solutions and unlock a world of sharpness in your kitchen.

Jonathan Snyder is the author for 5 best selling books on Amazon (Development as Service) and part time contributor at Life Hack Solution.