The rate at which your carbon steel knife will form rust on the blade depends on a lot of different factors. Copyright text 2014 - 2016 by KnifePath.com. Often the rust is just on the surface and can be removed using the methods described above. If you’re interested in restoring a knife and removing the patina from carbon steel, you have a few options. Does Removing Rust from my Knife Blade Harm it? If you value a quality knife, it is always a good practice to do a bit of research on the knife you are thinking about getting. Wash the knife's blade in hot soapy water with a nonabrasive scrubber. I'm the founder and primary author at Knife Manual. Most any metal polishing compound is going to work but polishing compounds for carbon steel are going to serve you best. Yes, in some rare cases you may destroy the value of a knife by refinishing it. Reapply more paste whenever needed until all the rust has been scrubbed off. If you lurk around the knife forums for long and you will read people asking if surgical steel is good[...], Boot knives are obviously knives that are carried concealed inside of a boot, and sometimes on the outside of the[...], Using a knife for self defense is really a last resort but for many people it’s an alternative to carrying a gun. The temperature, weather, humidity, as well as a host of other environmental factors can influence the speed of rust formation on a knife. “If you’re bothered by having to wipe the knife every so often while cooking, or mind a little rust, I wouldn’t [use a carbon steel knife],” Pettersson says. Apply a light coating of mineral oil to the blade of your knife for extra protection and overall good health of your knife blade. In other words, stains that aren’t rust. And by maintenance, I mean a lot of maintenance. They[...], If you ever get into making your own knives or tools, at some point you will need to quench a[...], There is several different knife blade designs and each has their own uses. Any more time in vinegar will subject your knife blade to serious harm and permanent staining. Join the discussion today. If exposed to salt as well as other materials that act as a sort of catalyst, steel will rust faster. Knives of Alaska: Where are Their Knives Manufactured and Made? Dry all parts of the knife completely to prevent rust. We strive to provide you with the most accurate and helpful information on these subjects as we can so that you can expand your skills and knowledge. You’re almost refinishing the blade during this process, work slow do your research and do it right. Lay your knife on a surface and apply the baking soda paste to one side of the blade. (i.e. This site also participates in affiliate programs with Clickbank, CJ, ShareASale, Avantlink, VigLink, Impact, FlexOffers, Walmart, and other sites. But in general, rust on a knife blade will cause no harm to the actual tool. Where the knife is located makes a large impact on the speed of rust formation. Once you are satisfied with one side, flip the knife over and repeat the same process to the other side of the blade. Get yourself some! eval(ez_write_tag([[468,60],'knifemanual_com-box-3','ezslot_6',103,'0','0']));So you just bought a really cool knife from a garage sale. To remove rust from a carbon steel knife, any material that is acidic enough to separate the oxidized iron from the steel of the blade will do the job. Or Are They Something Else? link to Are Machetes Considered Knives? © 2020 Copyright Knife Manual. Luckily, this is completely possible and I’m here to show you how it can be done. The best and most effective way that I have found to remove rust from a carbon steel knife blade is with baking soda and a common scrubbing pad. If you polish too much and go past removing the patina will leave you somewhere in between a rough sanding a mirror finish. Mothers creams are one of the best and my favorite. Or maybe you accidentally left your favorite knife on the patio table over the weekend while you left on a quick business trip. Scotch-Brite works wonders, the big guns after that is automotive grade sandpaper. It doesn’t really matter how it got this way, but know you’re left to deal with removing rust from a carbon steel knife blade. 000# steel wool, for example, can help you clean up your blade extremely quickly. Clean the blade to remove any dirt or loose rust before applying the paste. eval(ez_write_tag([[250,250],'knifemanual_com-box-4','ezslot_7',106,'0','0']));Once you are ready, take your scrubbing pad or steel wool and scrub the side of the blade that has the baking soda paste on it.