From chef’s knives to multitools to hatchets and axes, having a sharp blade is not only crucial for completing your intended task but is also less likely to slip, making it safer than a dull blade.

There are plenty of pocket knife enthusiasts in the world, but not nearly as many knife sharpening enthusiasts. This means many knife owners are walking around with dull pocket knives, and they’re not ...

Claire is Lifehacker's Senior Food Editor. She has a B.S. in chemistry, a decade of food journalism experience, and a deep love for mayonnaise and MSG. I did not learn knife care from my parents, and ...