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

top rack once a month to clean the interior and remove odors.
Frequently Asked Questions
Can I put stainless steel in the dishwasher?
Yes, most stainless steel cookware and cutlery are perfectly safe. However, high-end chef’s knives should still be hand-washed to preserve their sharpness.
What about plastic containers?
Check the bottom for a “dishwasher safe” symbol. Always place them on the top rack to avoid melting from the bottom heating element, and avoid washing old or cracked plastics.
Is it okay to wash aluminum foil or trays?
Generally, no.

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