Damascus Steel Blades - Care & Maintenance   By Larry Connelley

If you have a Damascus steel blade knife, you have a knife blade with unique beauty. With its historical reputation as the metal used for the best swords over hundreds of years and its distinctive wavy design, Damascus steel is a beauty to behold. So with that quality blade--especially one that has intricate etchings--comes special care. Here are our tips on how to care for a Damascus steel knife in order for it to maintain its beauty and use.

1. Lubricate carbon steel Damascus blades.

The pattern in D
amascus forged entirely through the entirety of the blade. The steel's unique metal pattern is revealed with etching an acid wash during manufacturing. This etching causes different oxidation levels to show dark (oxidized) and light/shiny patterns on the blade (resisting oxidation).

Most hand-forged Damascus blades created with high carbon steel have a relatively low amount of chromium in the steel. Carbon steel and carbon steel Damascus can rust when not cared for properly. You will need to make sure the blade remains clean and dry to prevent rust or discoloration.

After cleaning and drying your knife, you should lubricate it with wax to prevent moisture from affecting the blade. We recommend Renaissance Wax (an archival-grade museum wax,) because it will keep your knife rust-free and maintain its etched beauty.

Damascus blades also can be made from stainless steel. When made with steel carrying a chromium content of at least 11% it will be mentioned in the product specs as stainless.  This type of Damascus can resist rust and will require less care.   I recommend applying wax to any Damascus blade to keep it looking at it's best.

2. Avoid abrasives.

Avoiding abrasives--rough cloths, metal polishes, steel wool, etc--is important to maintaining the look and quality of the blade, because if you do use an abrasive or metal cleaner it will remove the etched oxidation that you want on a Damascus knife to show the pattern. Once the etch is significantly altered, we recommend sending your blade back to the maker for re-etching service.

3. Be mindful of when and where you use your Damascus blade.

A carbon steel Damascus blade is especially susceptible to damage when used on acidic foods (fruits, for example), in wet, humid environments, and for field dressing game. These uses and environments can remove the etching of the blade.

When you do use Damascus, remember to wash and dry it immediately.  Only use a microfiber or soft cotton cloth to dry it.

4. Store it properly to keep it rust-free.

When not in use, it's essential to keep the Damascus steel knife in a dry interior environment.  After cleaning and waxing your knife store it in a box or padded zipper case, your knife will keep well.

When out in the field with your knife, make sure that you don't keep it in a wet environment.  Don't store your Damascus knife (or any knife for that matter) in a leather sheath for long term storage.  The acids and chemicals used in the process of tanning can lead to oxidation of metals due to the normal levels of moisture found in the air.

Also, keep an eye out for a wet handle: the moisture from the handle can also rust the blade, so keeping the entire knife dry.  We strongly advise against using a dehumidifier bar if you are storing Damascus knives with natural handle materials; especially in a closed safe or storage compartment. Extreme low humidity is a hazard for ANY natural handle material (woods, stag, etc.) and will likely cause cracking or separation. Moisture does not affect synthetic handle materials.

By taking good care of your Damascus steel knife, your knife will last longer and maintain its unique look.

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