Care & Cleaning - Jonas Blade & Metalworks

How To Care For Your Damascus Steel Knife

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How To Care For Your Damascus Steel Knife

If you’ve ever seen a knife made of handmade damascus steel, I don’t need to tell you how exciting the material is. There is something innate in us that almost automatically makes one wonder, “how did that pattern come to be?” I’ll let you in on a secret: even knowing precisely how, the material is. . . Read More

Do you provide a warranty for your work?

I take great pride in my work, and I build my knives to last for generations. If you manage to break one, it probably I haven’t done my job properly. Should this ever come to pass, please reach out to me here so that I can make arrangements to repair or replace your knife. It. . . Read More

How do I care for my custom knife?

Caring for your custom knife is simple: Wash & dry the blade after each use. Oil the blade periodically to protect it from ambient moisture/humidity (which can lead to rust). Mineral oil is my top recommendation. As the handle’s finish dulls, apply a new coat of polymerizing oil. Boiled linseed oil is a good choice,. . . Read More

Are these knives dishwasher safe?

NO! Unless specifically noted, all of my knives are made from hand forged high carbon steel. Lacking the chromium that gives “stainless” steel its name, high carbon steel will rust in the hot, damp environment of the dishwasher. Natural handle materials should likewise never be exposed to these conditions. On a personal note, I strongly. . . Read More

My blade has developed some rust. What do I do?

Rust is steel’s number one enemy, and if a blade is put a way wet or neglected for too long, rust can find its way in. If the rust is minor–just a haze, or a few tiny specs–make a thick paste of water and baking soda to use as an abrasive. Carefully scrub the affected. . . Read More

My blade has discolored. Is this normal?

High carbon steel lacks the alloying elements that give “stainless” steel its name. This means that it is more susceptible to chemical interaction with its environment. Acidic foods like citrus, apples, onions, and tomatoes will cause the surface of the steel to oxidize and darken. This is completely normal, and in my opinion it is. . . Read More