How to Clean a Swiss Army Knife? Best Way to Do So

Swiss Army Knives are a handy tool to have around. They can be used for a variety of tasks, from opening cans to cutting through the rope. However, they need to be cleaned occasionally or the blades will become dull.

How to clean a Swiss army knife: To clean a Swiss Army Knife, use a damp or lint-free cloth to wipe down the blades and the rest of the knife. If the knife is particularly dirty, you can use soap to clean it, but make sure to rinse it thoroughly and dry it afterward before storing it.

A Swiss Army knife is a handy tool, but it can get dirty from use. It’s important to keep your knife clean so it will function properly and last a long time. In this blog post, we’ll show you how to clean a Swiss Army knife so it will be as good as new.

How to Clean a Swiss Army Knife?

Tips for taking care of Swiss Army Knives
Tips for taking care of Swiss Army Knives

Swiss army knives are incredibly versatile tools, but they can also be a bit tricky to clean. Here are some tips on how to clean your swiss army knife properly so that it stays in good condition and lasts for years to come.

Step One: Disassemble the Knife

Start by disassembling the knife. Most Swiss Army knives have a few tools that fold out, like a blade, scissors, and a file. Take each of these out so you can access the main body of the knife.

Step Two: Clean the Tools

Use soap and water to wash the individual tools that you removed in step one. A toothbrush can help you get into hard-to-reach places. Dry the tools off before moving on to step three.

Step Three: Clean the Knife Body

To clean the body of the knife, start by using a soft cloth to remove any dirt or debris that’s visible. Once you’ve done that, it’s time to sanitize the knife with isopropyl alcohol or white vinegar. Dip a cotton swab in your chosen cleaning solution and run it along all surfaces of the knife body. Wipe away any excess cleaner with a dry cloth.

Step Four: Reassemble the Knife

Once everything is dry, you can reassemble your Swiss Army knife by putting all of the tools back in place. Your knife is now clean and ready for use!

Step Five: Dry Your Knife

Make sure to dry your knife completely after washing it. Wiping it down with a wet cloth can cause damage, so make sure everything is completely dry before putting the knife back together. You can use a hair dryer on low heat to help speed up the drying process, or simply let it air dry.

Step Six: Sharpen Your Knife

If your knife is dull, you may want to sharpen it before using it again. You can use a sharpening stone, honing rod, or electric knife sharpener to sharpen your Swiss Army knife.

Step Seven: Oiling the Knives

Once you have cleaned and dried your knife, you may want to oil it to protect it from rust and corrosion. Apply a small amount of oil to a clean cloth and wipe it over the surface of the knife. Wipe away any excess oil with a dry cloth.

Step Eight: Remove Excess oil if any

If you apply too much oil, or if the knife feels oily after drying, you can remove the excess oil with a lint-free cloth. Wipe down the knife until it feels dry enough to the touch.

What Not to Do!

Knives and multitools should not be cleaned with WD-40
Knives and multitools should not be cleaned with WD-40

Using WD-40

Please do not use WD-40 to clean your Swiss Army knives. While it might seem like a quick and easy solution, WD-40 can damage the metal and plastic on your knife. Because swiss army knives are actually made for use on heavy-duty materials like cars and other heavy metal objects.

Using Dishwasher

Also, don’t put your Swiss Army knives in the dishwasher. Although it is convenient to toss your Swiss Army knife in the dishwasher, doing so can ruin the knife. The high heat and harsh detergents can damage the metal and plastic parts of the knife.

Cleaning Tips

To prevent your Swiss Army knife from getting too dirty in the first place, try to avoid using it for tasks that will generate a lot of grime, like prying open cans or cutting through tough materials. It’s also a good idea to wipe down your knife after each use so dirt and debris don’t have a chance to build up. By following these tips and cleaning your knife regularly, you can keep it in good condition for years to come.


The Swiss army knife is a multi-functional hand tool that's easy to carry and can be used by anyone
The Swiss army knife is a multi-functional hand tool that’s easy to carry and can be used by anyone

A Swiss Army knife is an extremely versatile tool that no household should be without. But like any tool, it needs to be properly cared for if you want it to last. We hope this blog post has given you some helpful tips on how to clean your Swiss Army knife so you can keep it in top condition for as long as possible!