Ohira Suita

• Length: 7-5/8" (195mm)
• Width: 3-1/16" (78mm)
• Height: 1-3/8" (35mm)
• Weight: 2.78Lb (1263g)

Whetstones are essential tools for keeping your knives razor sharp, but they themselves require proper care to ensure their longevity and effectiveness. Here's a guide to maintaining your whetstones:
Cleaning:
• During use: While sharpening, a slurry of metal particles and stone dust will build up on the surface. Periodically wipe this away with a damp cloth or sponge. For water stones, simply rinsing under running water is sufficient.
• After use: After sharpening, rinse the stone thoroughly under running water to remove any remaining metal particles. For oil stones, use a mild detergent and a brush to remove the oil and metal filings.
• Deep cleaning: If your stone becomes clogged with metal particles or develops a glazed surface, you may need to deep clean it. Use a specialized stone cleaner or a paste made from baking soda and water to scrub the surface.
Flattening:
• Why flatten? As you sharpen knives, the whetstone surface can become uneven, creating dips and valleys. This unevenness makes it difficult to achieve a consistent edge.
• When to flatten? Flatten your stone when it feels uneven to the touch or when you notice your knife edge is not being sharpened evenly.
• How to flatten? You can use a flattening stone, sandpaper on a flat surface, or a diamond plate to flatten your whetstone.
Storage:
• Drying: After cleaning, allow your whetstone to air dry completely before storing it. This prevents mold and mildew growth.
• Protection: Store your whetstone in a dry place, away from direct sunlight and extreme temperatures. A wooden box or a dedicated whetstone holder can help protect it from damage.
Other Tips:
• Soaking: Some whetstones, particularly water stones, need to be soaked in water before use.
• Lubrication: Water stones require water for lubrication during sharpening, while oil stones need honing oil. Use the appropriate lubricant for your stone.
• Avoid dropping: Whetstones are brittle and can easily crack or break if dropped. Handle them with care.
By following these simple care and maintenance tips, you can ensure your whetstones remain in excellent condition, providing you with years of reliable service in keeping your knives sharp and ready for use.