Don’t chuck them away.
Give the surfaces a good scrub with a Brillo pad or scourer with lots of detergent until the rust is gone.
After you’ve done your baking, wipe the surface over with a very light coating of vegetable oil on some kitchen paper, then store in plastic bags to keep the dust off.
If you have a household tip that you would like to share with Aggie’s followers – send it to us for publication go to https://aggiestips.com/do-you-have-a-tip-to-share-with-aggie/