The Secret To Sparkling Baking Trays Is Hiding In Your Food Cupboard

Elisa Cicinelli via Getty Images shares tips on using raw potatoes to remove rust from baking trays due to their high oxalic acid content. The method involves halving a raw spud, dipping it in washing-up liquid and salt or baking soda, and scrubbing the trays clean. Other methods include using clingfilm with baking soda paste, soaking trays in hot, soapy water, or using baking soda and boiling water. Ultimately, a wire scourer and elbow grease can also be effective in cleaning baking trays.

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