Place the nonstick pan in the freezer if it has burned-on food stains. Leave the pan in the freezer for one hour.
Remove the pan from the freezer. Dampen a nylon mesh sponge. Scrub the surface to loosen the burned food stain and remove it.
Tackle grease stains and remaining food stains on the pan. Pour 2 tablespoons of baking soda into the pan. Add 1/2 cup of white vinegar and 1 cup of water.
Set the nonstick pan on the stove top. Turn the stove to a low heat setting. Heat the vinegar and baking soda solution until it's warm.
Turn the stove off and remove the nonstick pan. Scrub inside the nonstick pan to remove the remaining stains.
Empty the pan and refill it with warm water. Add two drops of dishwashing detergent. Scrub the pan to remove baking soda reside.
Rinse the pan with warm water. Dry it with a lint-free kitchen towel.