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How to Clean a Whetstone [4 Easy Steps]

Got a fancy whetstone for your kitchen? Whetstones help to extend the life of your sharpening equipment and your blades.

But they need to be cleaned on a regular basis.

How to clean a whetstone?

Cleaning whetstone with a bit of oil makes it simpler. Circularly rubbing it down the stone’s length removes any debris. Metal particles will rise from the pores as a consequence. Clean the stone using a cloth or paper towel before washing it under clean water. To finish, dab it with a clean towel.

This little sneak peek won’t answer everything you’re looking for. So I have explained the cleaning process elaborately. 

Let’s jump into the details:

Why is It Important to Clean a Whetstone?

You must clean your whetstone thoroughly after each usage to maintain it in excellent condition. The work spent cleaning the stone will pay dividends in the long term. 

Your stone will remain in perfect condition. It will allow you to maintain your blades in excellent condition. Whetstones can be used to sharpen an ulu as well.

Easy 4 Step Method to Clean a Whetstone

The metalorganic particles in your whetstone will only impair its efficacy. As a consequence, getting rid of it is vital. The process of cleaning a whetstone is as simple as cleaning a Braun Series 7 760 CC.

Keep in mind that the substance you use to clean your whetstone may vary. It depends on the kind of stone and cleaning tool you’re using. 

Essentials You Need To Clean Whetstone

A few supplies will be required to get you up and running quickly. Let’s have a look:

  • Oil polishing
  • WD-40
  • Paper towels 
  • Steel wool is made of steel.
  • Toothbrush
  • Detergent 

All of the things listed above will be readily accessible to your local retailers.

Make sure you have a paper towel on the floor before you begin. It should be placed beneath the whetstone to collect any dirt.

Now, let’s get to the step-by-step procedure!

Step 1: Clean the Minerals

Make sure the whetstone is well covered with honing oil. It is used in the removal of metal from stone. Apply it with a paintbrush in a round motion. Scrub until you see metal bits.

Completely erase the metal particles using a clean wet cloth or a paper towel.  This first step is to clean out the dirt and metal shavings collected.

To clean unclean stones, steel wool may be used instead of a cloth. Repetition is advised.

Step 2: Use Abrasive Cleaner

Use a Rubbing cleaner like WD-40 to clean the grime. Cleanser works faster than DIY cleaner. A fantastic oil for whetstone and other hard surfaces. Before using WD-40, make sure the area is adequately aired first.

Brush away the buildup with steel wool. To clean the stone, use 0000 steel wool. Soak it in water to eliminate any residues of WD-40 or let it alone. 

Let dry the stone afterward. This stage is excellent for older, more difficult-to-clean stones.

Step 3: Wash with Detergent

Pour aqueous honing oils, rinse with water and detergent. Wash the edge of the stone with a toothbrush. You can clean your metal stove using this similar process.

Step 4: Flatten a Sharpener

Whetstones may get hollowed down over time due to regular usage. In sharpening, the tool’s edges might be rounded, resulting in a dull

To prevent this, flatten the stone after every ten usages. For this use a stone that has been flattened for 15 seconds. 

Now, you might be wondering how to flatten the stone. No worries! I got you covered. Let’s get to the next segment:

How to Flatten the Whetstone?

Pre-moisten the whetstone with oil or grease before using it. The first step is to smooth the area using a whetstone

This will get rid of the rust. Note that you can’t adequately smooth a dried stone’s surface.

Reposition the plate carefully until the stone is level. Nuisance metal filings should be apparent. Artificial stones need more oil than natural stones since their surface is rougher. 

Some come with a plate. For those without, a silicon-carbide plate may be purchased. For those without a flattening plate, put a piece of 100-grit wet-dry sandpaper into a bit of thick glass. 

Pour water or oil over the sandpaper. Sand the whetstone until it is smooth and free of metal particles. A silicone mat may be used to sand the stone. Choose 400-grit sandpaper that can remove scratches. 

Stubborn grainy whetstone will be difficult to clean. There are thousands of sandstone products available in the market. Try out these sandstones that I personally recommend:

Product 1
Product 2

This will assist erase major blemishes and prevent metal filings and dirt buildup.

Is It Necessary to Clean the Whetstone Before & After Storing?

It is necessary to wash clean stones before and after storing. Regularly cleaning your whetstone keeps it in excellent operating condition. It prevents it from becoming blocked. Wash the stone well under running water. 

This will let you remove any remaining debris or metal fillings from the stone. To make sure it’s fully clean, clean it for a couple of minutes. 

To finish cleaning, use a paper towel or a clean dry cloth.

Additional Tips

When it comes to whetstone, some individuals overlook that not all stones are created equal. This implies that how you clean diamond stones may differ from how you clean oil stones. 

Some stones are more porous than others. This means that they can soak more fluids. 

As a result, it’s critical to understand the various sorts of whetstones before cleaning them. Remember to wash all the detergents to avoid accidents.

This might assist you in avoiding mistakes while caring for your whetstone.


Question: How do you dry whetstone?

Answer: After cleaning the stones, thoroughly dry them with a handkerchief. Before preserving the whetstone, make sure they are scorched. Even though the stones appear to be dry, they will still retain water if stored right away.

Question: How can you tell an oilstone from a whetstone?

Answer: A water stone’s honing elements are connected by softer material. In comparison, an oil stone’s honing elements are bonded by tougher material. Magnesium, for example, is a powerful mineral that reacts well to water.

Question: Can you store whetstone in water?

Answer: This is a concern for some professionally created whetstones. They are softened and fall to pieces. If you want to keep the whetstone in water, choose the most delicate stone you can. Always follow the vendor’s maintenance instructions.

Final Verdict

I hope that we can cover all the details about how to clean whetstone

It is not necessary to get specialists to perform it for you since it may be fairly costly. As a result, it’s preferable to study and gain the necessary abilities.

Best of Luck!