6 Best Way to Clean Your Kitchen Knives

(Fact Checked By Luna L. Rusk | Last Updated on July 28, 2021 | As an Amazon Associate I earn from qualifying purchases.)

Maintaining your kitchen knife is an essential task to preserve its sharpness.  Different types of cleaning processes and maintenance are required for different knives. The cleaning processes of stainless steel knives and carbon steel knives are different.

Try to avoid improper cleaning methods to prevent premature oxidation. It can also create rust and bacteria on the blade. You should apply proper care depending on the type and use of your blade.

Best Way to Clean Your Kitchen Knives
Best Way to Clean Your Kitchen Knives

Ceramic and Stainless Steel Blade Maintenance

Stainless steel and Ceramic knives have a longer lifespan than other knives. But they should still be maintained cordially.

The cleaning process of ceramic knives is comparatively easier than other knives. Ceramic has a defense mechanism against corrosion due to being chemically neutral.

Zirconium dioxide is a mineral that is used to create ceramic knives. The cleaning process of a Zirconium dioxide-rich kitchen knife is deemed the easiest. The used ceramic knife is placed under running water and left to dry in the air.

Stainless steel kitchen knives are also deemed to be easily maintained.  Because of containing a high amount of “chrome”, stainless steel does not oxidize.

The use of hot water and dish/mild soap is highly effective to wash a stainless steel blade. It should be mentioned that the use of harsh dish soap should be avoided to wash stainless steel blades.

It should also be kept in mind that the kitchen knife should not be left in the air to dry. The knife has to be washed with water and then dried with a cotton rag.

Caution: As time passes by, one might notice the forged stainless steel knives losing their glow. Blue, yellow, or gray tints may be noticed in discolored knife blades.

Though it may seem strange, the surface oxidation actually protects the blade. The blade’s original glow can be recovered if it’s rubbed with a small tool called a burnisher. The burnisher might be a small tool but it’s highly effective.

Maintaining and cleaning carbon-based kitchen knives

Due to the lack of elements, knives made of carbon steel are often corroded and need maintenance. This doesn’t prove that they are any less good than stainless steel blades.
The culinary world is highly familiar with carbon steel knives.

Carbon steel knives can be cleaned after each use if it’s wiped with a clean cloth, without any contact of water. This process is deemed the best as it cleans the knives without damaging them.

Carbon steel knife blades are comparatively more fragile than Stainless steel blades. In order to clean a carbon steel knife blade with water, proper steps should be taken. Otherwise, rust and other marks may appear as time goes by.

There are a few tips that are to be acknowledged if you are using a Carbon steel kitchen knife. For example, these knives should never be let soak in water. The use of soap must be avoided to clean the knife. Although, the usage of a damp sponge is recommended to clean the knife.

The blade is to be dried using a dry cloth as soon as it is cleaned with a damp sponge. Do not leave it in dry air or in a damp place. Lastly, the knife should be stored in a dust-free drawer or knife block.

What is The Best Way to Clean Your Kitchen Knives?

The blade of a kitchen knife gets rust or discolored over time But not to fear! It can shine like a brand new kitchen knife all again just by following a few simple and easy steps.

White vinegar

Maintenance and cleaning of kitchen knives are very effective if you use white vinegar. It includes cleansing materials that are highly effective for cleaning kitchen knives.

Put some heated white vinegar in a cloth and clean the knife with it. Use a clean cloth to wipe the blade after cleaning the knife with vinegar to get a shiny clean knife.


Potatoes can clean a kitchen knife with great outcomes. Potato includes starch that increases the rust resistance of steel. It is the most natural process to clean the blades of your kitchen knife.

Take a potato, stab it with the knife, and keep it for a few hours. After getting the knife, rinse it and dry make it dry. You can also rub a potato in the blade after cutting it and then wash the blade.


Using turpentine is another method to clean your kitchen knife effectively. Soak a sponge with turpentine and wipe the blades with the sponge for a while. Rinse the blade and dry it with a cloth.

Turpentine and white vinegar include the same chemical compound. Turpentine should not be heated before applying it to the blades.


Lemon is a common household product that can be used regularly to clean the knife. It can clean rust and black spots from the blades after long-term use.

Make a lemon juice with a 1:5 ratio of lemon and water and soak the blade in the mixture and rinse it. Repeat the process until the blades of your kitchen knives are clean and shiny.


You can use cork to regain the shine of your kitchen knife blades. You need to make the cork wet with water and immerse it with the ashes of the fireplace. Wipe the blade of your knife with that cork.


After every wash, apply some household lubricants or oil on the blades and wipe it with a dry cloth. You can also use WD-40 which is an effective lubricant to clean your kitchen knife.

Try to follow proper maintenance processes to get the best result out of your kitchen knife. A clean kitchen knife will improve your performance in the kitchen as a professional. Your cooking effort at home also gets minimized at the home kitchen.

Most of the kitchen knife maintenance and cleaning methods are affordable and applicable. We have gathered the best ways that you can follow and clean your kitchen knives with ease.

Read More:

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top