After each use, this is especially important if it has been used on something with a high acid content like tomatoes. Lead to darkening of the blade and eventual rusting. That said, it can be corrected, or better yet, avoided all together by oiling the blade. Just regular olive oil works great and keeps both the blade and the rosewood handle in top condition. Do not use in an electric knife sharpener.
Thanks for looking and please feel free to send us a message, should you have any questions. The item "Vintage GOODELL COMPANY Carbon Steel Bull-Nose Butcher Knife 12 Long, 7 Blade" is in sale since Tuesday, January 26, 2021. This item is in the category "Collectibles\Kitchen & Home\Kitchenware\Utensils\Cutlery".
The seller is "laloyd58" and is located in Memphis, Tennessee. This item can be shipped to United States.