No matter the blade you choose, they can all succumb to rust. Stainless steel is resistant to it, but it is possible for it to rust. This makes it vitally important to do everything in your power to prevent rust from affecting your blade, as no one wants a rusty blade. If you follow some basic tips and guidelines, you should be able to avoid every knife owner’s nightmare, rust.
First off, do not store your knife in your sheath. It is fine to carry it in a sheath, but do not leave it inside for weeks on end. The leather inside will collect moisture and potentially rust the blade. Next, never store away a dirty knife. Take the steps to clean it as letting dirt sit for too long on the blade can negatively affect it. Also, if it succumbs to a dangerous liquid, say salt water or anything corrosive, be sure to properly clean it.