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How to Use an Electric Knife Sharpener?

When your knives start to lose their sharpness, you know it’s time to put them on the best electric knife sharpener. But do you know how to use one? This guide will teach you everything you need to know about electric knife sharpeners so that your blades are always razor-sharp. We’ll discuss the different types of sharpeners, how to use them, and the best way to maintain your blades after sharpening. So whether you’re a novice or a pro, read on for all the info you need on electric knife sharpeners!

Things to Keep in Mind About Electric Knife Sharpeners

Before we dive into how to use electric knife sharpeners, there are a few things you should keep in mind.

First, always read the instructions for your sharpener before using it. Every model is different, and you don’t want to damage your blades by misusing them.

Second, be careful when handling your knives. Even though they’re not as sharp as they used to be, they can still cut you if you’re not careful. Always handle them with the utmost care, and never put your fingers near the blade while it’s on the sharpener.

And lastly, remember that electric knife sharpeners are not magic machines. They can’t fix every blade, and they won’t make your knives like new again. But if used correctly, they will help improve the quality of your blades and make them last longer.

Now that we’ve got that out of the way, let’s move on to using electric knife sharpeners!

How to Use an Electric Knife Sharpener?


Using an electric knife sharpener is pretty simple. Just follow these steps, and you’ll have razor-sharp knives in no time:

Read the Instructions

Start by reading the instructions that came with your sharpener. As we mentioned before, every model is different, and you don’t want to damage your blades by misusing them.

(Pro Tip: Start with a clean, dry sharpener. If your sharpener is wet or dirty, it can damage your knives.)

Place & Plugin Your Knife Sharpener

Once you know how your sharpener works, Place the electric knife sharpener on a sturdy, level surface & plug it in and turn it on.

Insert the Blade

Insert the blade of your knife into the slot at a 90-degree angle, with the cutting edge facing down, and make sure it’s positioned correctly.

Apply Pressure

Apply gentle pressure to the knife’s handle and move it back and forth across the slot several times.

Slowly pull the blade through the sharpeners until it’s completely sharpened.

Repeat the last 2 steps until all of your knives are sharpened.

Can you sharpen serrated knives Presto EverSharp?

Wipe the Blade

Wipe the blade of your knife clean with a dry cloth before using it again.

Unplug & Clean

Once you’re done, unplug the sharpener and clean it according to the instructions. It will help keep it in good condition and prevent your blades from getting dull too quickly.


How often you need to sharpen your knives will depend on how frequently you use them and what type of material you’re cutting. However, a good rule of thumb is to sharpen your knives every few months.

Yes, most electric knife sharpeners can be used on straight and serrated blades. However, you may need a different sharpener for very dull or damaged jagged edges.

If your electric knife sharpener is working correctly, the blade of your knife should be razor-sharp after sharpening. You can test this by cutting a piece of paper or fabric. If the blade is dull, it may be time to replace your sharpener.

To extend the life of your electric knife sharpener, always clean and dry it after use. Additionally, avoid using it on very dull or damaged blades, which can damage the sharpener. If you need to sharpen a very flat blade, we recommend taking it to a professional.