How to Sharpen and Care for Your Knives
A sharp knife is safer and faster. Here's how to keep your knives in shape.
5 min read
Kitchen SkillsDull knives are dangerous. Learning to maintain your knives is one of the best investments you can make as a cook.
1
Honing vs Sharpening
Honing realigns the blade (do regularly). Sharpening removes metal to create a new edge (every few months).
2
Hone Regularly
Hold steel vertically, swipe knife down at 15-20° angle, 5-10 times per side.
3
Sharpen with a Whetstone
Soak stone 10 minutes. Hold knife at 15-20° and push blade across in a sweeping motion.
4
Test Sharpness
Slice through paper. A sharp knife cuts cleanly without tearing.
5
Wash by Hand
Never dishwasher. Wash by hand, dry immediately.
6
Store Properly
Use a knife block, magnetic strip, or blade guards. Never loose in a drawer.
7
Use a Cutting Board
Cut on wood or plastic only. Glass and stone dull knives instantly.
Pro Tips
- Take knives to a professional once a year if intimidated by whetstones.
- A chef's knife, paring knife, and serrated bread knife cover 90% of tasks.
- Oil carbon steel knives after washing to prevent rust.