Place a shallow plastic tub on a flat work surface. You can use another type of container if desired, as long as the container is not made of metal.
Tear off a piece of aluminum foil that is as big as the bottom of the plastic tub.
Lay the aluminum foil in the bottom of the plastic tub with the shiny side of the foil facing upward.
Place 2 teaspoons of salt and 2 teaspoons of baking soda onto the foil.
Pour hot water into the tub until it is deep enough to cover the serving pieces that you are cleaning.
Insert the serving pieces into the tub and arrange them in a single layer on top of the aluminum foil.
Allow the serving pieces to sit in the tub for one to two minutes.
Remove each piece and rinse immediately with clean water to remove all traces of salt and baking soda.
Dry each serving piece thoroughly with a cloth to remove all traces of moisture.