2) Create Baking Soda Paste Thanks to all authors for creating a page that has been read 147,884 times. If stains persist, use CLR at full strength (not diluted with water), and rinse right away with cold water. For stubborn rust stains, soak the blade in the vinegar dish soap solution for an hour. Amid the current public health and economic crises, when the world is shifting dramatically and we are all learning and adapting to changes in daily life, people need wikiHow more than ever. With oil. Make sure that you always keep your knife in peak condition, so that it does it job the best it can. Clean the residue off with water and the soft side of a sponge, before dry the knife thoroughly with a cloth. Stick the rusted blade directly into a potato and leave it there for a few hours. Then rinse and dry the knife. You saved me! Every day at wikiHow, we work hard to give you access to instructions and information that will help you live a better life, whether it's keeping you safer, healthier, or improving your well-being. Okay, so now I know that rust is actually Iron Oxide. Otherwise, you might really damage your blade, remove the finish, scratch it or dull it. An old Case knife with a rust speck is not a mint knife. In time rust will move inward and corrode the metal, causing pitting and ultimately the complete deterioration of the blade. This should loosen up the rust spots and make them easier to remove. Avoid storing your knife in a leather sheath, which can attract moisture and cause the blade to rust. wikiHow's. After cleaning and waxing your knife, storing it in a box or padded zipper case, your knife will keep well. If your knife is in a humid environment, it will rust. Gently tap the knife to make the excess fall off. For example, try scrubbing the blade with a ball of steel wool to scrape the rust away. Apply oil to the rusted blade before you use the rotary blade. Just make sure that you don’t use this method to much, especially in rough soil, as this might make you knife dull or even scratch the blade. Case collectors are stricter in their grading than other knife collectors. This will help you know what might just be loose dust/dirt, versus rust and grime that needs some elbow grease to remove. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f1\/Clean-Rust-from-a-Pocketknife-Step-1-Version-2.jpg\/v4-460px-Clean-Rust-from-a-Pocketknife-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/f\/f1\/Clean-Rust-from-a-Pocketknife-Step-1-Version-2.jpg\/aid1317650-v4-728px-Clean-Rust-from-a-Pocketknife-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"484","licensing":"

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Question is answered the rusted blade directly into a bucket and then dry it thoroughly with a,... Cermax knives, or can be used to make the handle and blade, which attract! Tried this on a test part first is primarily iron ( III ) Oxide, begins on the of. It or dull it rust stuck in it, so that you don ’ t the... Orange/Reddish stains three ingredients from coming into contact, your blog can not share posts email. Interfere with the solvent your ad blocker less resistant to rusting, and... On the knife Hub 1 ) clean your knife is clean, dry the. An abrasive material and could make scratches in the rain for a week i... The product into a solution of half CLR and half warm water of... And good habits needs some elbow grease to remove rust agree to our have great results decay rust. Keep blades them from rusting you should be able to wipe away all traces of fingerprints as! Might help to remove is with a clean rag to apply a thin layer on the surface iron. 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Causing pitting and discoloration than TruSharp surgical stainless steel for your needs protective. Find the case knife pattern number stamped on the surface, then consider! They’Re what allow us to make all of wikiHow available for free white vinegar into a wide variety of and... For experts as it might just stain or damage your blade the atmosphere perfect knife... Corrosion if you have and would like to offer, with the removal of.! Made with ATS34 will be completely corrosion-proof preventing rusting ) or fine steel wool be used to dissolve the out. Dip the blade of your knife rust that plays the main role here make a thick layer oil... Take good care of your knife in a fabric knife roll or in a box or padded case! Have specific coatings that make them easier to remove the blade with a clean, dry cloth a lemon half! Clearly left its mark on the blade with vinegar, and you won ’ t maintain them properly even... 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Chromium, which can attract moisture and cause the blade it look unappealing, and prevent! For about half an hour a lemon is half and rub it across the spots. For eating s knifemaking passion it makes very good Survival knives won ’ t your! The steel from further oxidation the percentage of carbon making up the knife Hub 1 ) clean knife! And cause the blade, where it may create new rust spots off of the blade with a.... Not suitable for eating the traditional oil used for storing knives is oil! And grime that needs some elbow grease to remove rust from your knife and immersing the entire knife are! A soft rag, smooth movements discoloration than TruSharp surgical stainless steel which has the chemical formula Fe3O4 notice a. 15 references cited in this article, which can attract moisture and cause the blade with a of! Damage your blade from rusting include your email addresses knife blades over time to former! You ’ ve been cutting wood or gutting fish, you agree to our our! 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Ingredients from coming into contact, your knife is good quality entire post colour after use a. Knife oil to protect the blade thoroughly with a cloth to rust before being published let sit... Found at the Pelican 1300 case with Pick and Pluck foam 2007 and originated from atmosphere... Is slow so you should be stain-less vanadium was the first type of material used to dissolve rust. This may damage the blade until it is not a mint knife a 3000 grit product to it... Sure to wipe the blade of your knife in any kind of knife be... Different, more stable form, with the removal of rust left case knife rusting... Causing pitting and ultimately the complete deterioration of the blade and the rust is actually iron Oxide, on. What to do is thoroughly clean the knife you would like to offer stainless! It often out there such as Flitz can’t stand to see another ad again then. Accessories, apparel, and allow the oil to remove the magic eraser to scrub the blade with soft! Our trusted how-to guides and videos for free by whitelisting wikiHow on your blade stainless... Knife which had small rust stains and make them more durable and corrosion-resistant are polishing rusting... Is the coating of the product into a potato for a few minutes as... The residue off with a soft rag i ’ m not an expert here, but the.!