Care for the Whole Knife
A handcrafted knife deserves care beyond its cutting edge. Cleaning, drying, sensible storage and regular maintenance help protect the blade, handle and leather sheath. Here is a practical guide to caring for your knives.
1. Clean and Dry After Use
Clean your knife after every use, especially after contact with food, blood or moisture. Keep your fingers clear of the cutting edge.
- Use warm water, mild soap and a soft cloth to remove residue.
- Do not soak the knife or put it in a dishwasher. Prolonged moisture, heat and detergents can damage the handle and its finish.
- Dry the blade and handle thoroughly, including the area where they meet.
2. Protect the Blade
Carbon steels such as 52100 require particular attention to moisture. Stainless steels such as N690 resist corrosion better, but still need cleaning and drying.
- Apply a thin coat of suitable protective blade oil to carbon steel after cleaning and before storage.
- For knives used with food, choose an oil labelled suitable for food-contact use and follow its instructions.
- Wipe away excess oil. Avoid fresh animal fat or other substances that can spoil.
- A patina on carbon steel is a normal change in appearance, but it does not replace regular care. Address active rust promptly.
3. Look After the Handle
Handle care depends on the material. Natural wood needs different treatment from stabilized wood or G10. Check natural-material handles regularly: when the surface begins to look dull or feel dry, it is time to refresh its protective finish.
- Natural wood: keep it dry and apply a suitable wood-care oil or wax when it becomes dull or dry. Choose a product compatible with the material and existing finish, rub in a small amount with a soft cloth, follow the product's instructions and wipe off any excess. Regular care helps prevent drying and cracking.
- Other natural materials: use a care product appropriate for that specific material rather than assuming every natural handle needs the same treatment.
- Stabilized wood: wipe clean and dry. Avoid soaking, excessive heat and harsh chemicals; do not assume it needs the same oil treatment as untreated wood.
- G10: clean with mild soap and water when needed, then dry thoroughly.
- Check the handle and pins occasionally. If anything feels loose or damaged, stop using the knife until it has been inspected.
4. Condition the Leather Sheath
A leather sheath needs care too. If the leather starts to feel dry or stiff, treat it with a suitable leather conditioner or a leather-care oil, such as a mineral-oil-based product specifically labelled for use on leather. Neglected leather can become brittle and begin to crack.
- Remove the knife and gently wipe away dirt before conditioning.
- Test the product on a small, inconspicuous area first, as oils and conditioners can darken leather or affect its hand-dyed finish.
- Rub in a small amount with a soft cloth, following the product's instructions, and wipe off excess. Avoid saturating the leather: too much oil can soften a wet-formed sheath and affect its shape and fit.
- Check the leather regularly and condition as needed, rather than applying heavy coats on a fixed schedule.
- If the sheath gets wet, let it dry naturally away from radiators and other direct heat before assessing whether it needs conditioning.
5. Store Your Knives Dry
- Only place a clean, dry knife in a clean, dry sheath.
- For long-term storage, keep the knife outside its leather sheath in a dry, protected place. Leather can retain moisture against the steel.
- Avoid humid storage areas and protect the edge from accidental contact.
6. Maintain the Cutting Edge
Regular light maintenance can help you avoid waiting until the edge is badly worn.
- A leather strop with a suitable stropping compound can refresh a lightly dulled edge. Use light pressure and move the blade with the edge trailing.
- When stropping no longer helps, use an appropriate sharpening stone or system and follow the knife's existing edge geometry.
- Sharpening frequency depends on the steel, heat treatment, edge geometry and how you use the knife, not simply whether it is carbon or stainless steel.
- If you are unsure how to sharpen your knife, ask for advice rather than risking damage to the edge.
7. Use the Knife for Cutting
- Choose wood or suitable plastic cutting surfaces rather than glass, ceramic or stone.
- Do not use a knife as a pry bar or screwdriver, and avoid twisting the edge in a cut.
- Use a knife suited to the task and keep your fingers clear of the edge, even when cleaning or maintaining it.
A Small Routine Makes a Difference
Clean, dry, protect and store properly. Remember to care for natural handles and leather sheaths as well as the blade. These simple habits help you keep enjoying your handcrafted tools for years to come.
