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Published 17/09/2025

How to care for your kitchen knives

Regular sharpening and proper care for your kitchen knives is essential. Not only does it make cutting through ingredients easier and smoother, but it also makes meal prep safer.

A well cared-for knife heightens safety by providing better control and precision, while also increasing the knife’s longevity. By keeping the blade sharp and free from corrosion, you benefit from impeccable performance and hygiene.

Proper storage and regular sharpening and cleaning are all key when maintaining your kitchen knives. Our guide explains how to care for your kitchen knives, so you can enjoy them for many years to come.

    Use a proper cutting surface

    Using a plastic or wooden chopping board is best as it provides you with a hygienic surface to prepare your ingredients. Avoid glass or stone as this can chip and dullen the blade beyond repair.

    Only use knives for cutting food

    The temptation to use a kitchen knife to open a box is great but avoid doing so as this can cause the blade to dullen very quickly. Only use your kitchen knives as intended – to cut up food!

    Understand the different types of knives

    Each knife has its own specific uses. For instance, a nakiri knife is a Japanese vegetable knife whereas a bread knife is for, well, cutting bread and other baked goods. Read our guide detailing the different types of kitchen knives and their unique uses.

    Handwash only

    Dishwashers are too abrasive and can damage your kitchen knives because of high-pressure water jets and strong detergents that cause corrosion and weaken handles.

    We always recommend handwashing your kitchen knives to preserve the knife’s sharpness and appearance. Use warm, soapy water and a soft sponge when washing.

      Rinse and dry immediately

      After you’ve washed your knife by hand, rinse away any soap and dry immediately. Leaving kitchen knives to air dry can cause rust to develop.

      Extra care for carbon steel

      Acidic foods like tomatoes and citrus can react with the knife’s metal, causing corrosion and long-term damage. The best thing to do to avoid this is rinsing and drying the knife straight after using it to cut acidic foods.

      Store knives safely and properly

      Proper knife storage not only reduces blunting and damage to the knife’s blade and handle, but it also improves safety in the kitchen. There are many knife storage options including a knife block, magnetic strip and wraps.

      Sharpen and hone the blade regularly

      Check your knives for any damage or wear and sharpen and hone the blade regularly. We suggest using a whetstone for sharpening the blade, then using a honing steel to finish the job off. Check out our knife sharpening guide to step-by-step instructions and best practices when caring for your kitchen knives.

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