Crows Nest 門市現已開放,營業時間為週五至週二,上午 10 點至下午 6 點。

Rust, Patina & Knife Care

How to prevent rust, why a patina is normal on carbon steel, and the mineral oil and polishing paste we stock for routine care.

Watch

From the Knives and Stones workshop

Our own sharpening and care tutorials — tap to play.

DIY Board Wax (Butter) with Beeswax, Mineral Oil and Coconut Oil

HOW TO USE: Koyo Sunlite Polishing Paste (Blue for Steel)

Questions about this

如何防止碳鋼刀生鏽並正確保養?

碳鋼會與水、酸性物質及食材產生反應,因此最重要的使用習慣,就是在清洗完畢後立即將刀身徹底擦乾;而在處理柑橘類水果、番茄或洋蔥時,也請務必在切割空檔隨時擦拭刀面。切勿將刀具浸泡在水中,或放置在潮濕的水槽內。

刀具在使用過程中逐漸形成的灰藍色氧化層實屬正常現象,甚至具有保護作用;真正需要避免的是活性的橘色鏽蝕。若刀具將閒置一段時間,請在收納前塗上一層極薄的食品級用油以作防護。

以下是 Knives and Stones 岩刃社的觀點,僅推薦我們有現貨的產品:日常刀身保養請使用醫療級廚刀/砧板礦物油;若需去除輕微表面鏽斑或翻新飾面,則可使用 Koyo Sunlite 拋光膏(藍色,鋼材用)。由於我們並未販售山茶花油或椿油,因此建議以礦物油作為替代。

✓ Verified by Knives and Stones · 張志豪 · Reviewed 3 Jun 2026

Keep reading

Sharpening & care guides

Shop

Whetstones & care products we stock

87 products in our current range.

View all whetstones