18 Things You Should Never Put in the Dishwasher (Even If You’re Tempted)

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Wooden Utensils and Cutting Boards

Wood and dishwashers just don’t get along.

Those natural oils in wood—the ones that help keep it smooth and strong—can be stripped away by repeated exposure to dishwasher detergent and hot water. The result can be dry, brittle wood that is more prone to cracking.

Prolonged soaking can also contribute to swelling and warping.

A quick hand wash followed by immediate drying is usually the better approach.

Kitchen Knives

Putting knives in the dishwasher is like tossing your phone into a