8 Things You Absolutely Should Not Put in a Dishwasher (And Why)

July 14, 2026 By article in Recipes

t other items in the rack, dulling the blade’s edge incredibly fast. Furthermore, the intense heat and harsh detergents can cause wooden handles to crack, warp, or loosen from the blade. Finally, reaching blindly into a dishwasher full of hidden, sharp blades is a genuine safety hazard.

How to care for them: Hand wash knives and wooden utensils immediately after use with warm, soapy water. Dry them right away with a towel to prevent rust (especially for carbon steel), and store them safely in a knife block or on a magnetic strip. Occasionally rub wooden handles with food-safe mineral oil to maintain their finish. Even if a knife claims to be “dishwasher safe,” hand washing will keep it razor-sharp for much longer.

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