Squirt liquid dish soap on the bottom of the pan.
Fill the pan with hot tap water. Do not use cold water, especially if the pan is hot off the stove.
Allow the pan to set for about two hours and then rinse.
Fill the pan with hot water and add ammonia, using 1/2-cup ammonia for every 2 cups of hot water. Do this if the stains are stubborn. Do not do this if the pan has a non-stick coating or is aluminum.
Let the pan set for about two hours and then empty and wash.
Fill the pot with boiling water from a teapot.
Add 5 tablespoons baking soda.
Allow the pot to set overnight and then wash.
Add 1 cup water, 2 tablespoons baking soda, ½-cup vinegar to a non-stick pan with burned on food.
Place on the stove and boil for 10 minutes.
Wash the pan in hot soapy water. Dry the pan thoroughly.
Moisten a paper towel with a few drops of vegetable oil and wipe over the non-stick surface.
Add 1 quart water and 2 tablespoons baking soda to a cast iron pot with burned on food.
Place on the stove and boil for five minutes.
Pour off all but about a cup of the water and scrub with a plastic scrub pad.
Rinse the pot in hot water and dry thoroughly.
Wipe the pot with a cloth soaked in peanut oil to re-season.