Although nonstick pots and pans are easy to clean, they are not stain-proof. You clean a nonstick cookie sheet with soap and water in most cases. But occasionally, stains such as burnt grease make cleaning nonstick cookware more difficult. Fortunately, there are a few simple methods for getting stains off of a nonstick cookie sheet.
Things You'll Need
Non-abrasive scrubbing pad
Place the cookie sheet in the sink.
Pour vinegar onto a scrubbing pad and scrub the stain. Vinegar is effective in removing most stains.
Make a paste of 1 tablespoon baking soda and 2 tablespoons vinegar in a bowl. Dip the scrubbing pad into the paste and then scrub the stains. This method works for more difficult stains.
Rinse the cookie sheet to remove paste and stain.
Do not use oil or cooking sprays with nonstick cookware.