How to do it:Sprinkle a generous layer of baking soda across the bottom of the dish.
Add a few squirts of liquid dish soap around the interior.
Pour in enough hot water to cover the stained areas (about ½ inch deep).
Let it sit for 20 minutes—this softens baked-on grime and lifts discoloration.
After soaking, use a non-abrasive brush or sponge to scrub in circular motions.
Rinse thoroughly. Most stains will vanish with minimal effort.
Tip: For extra-tough buildup, let it soak longer—even overnight.
Effective Ways to Restore Stained Baking Pans and Sheets to Like-New Condition