How to Polish Oxidized Silver

Oxidation is a chemical reaction that produces different results on different types of metals. When iron oxidizes, rust is created. But when silver oxidizes, a black film appears on the metal's surface. Oxidation is often created purposefully to add depth and visual appeal to some silver objects, especially jewelry; however, oxidation is unwanted on most other silver objects. Items with artistic oxidation should never be submerged in liquid silver cleaners or the effect will be stripped away.

Preserving Oxidation

• 1

  Mix a few drops of non-lemon dish soap in water. Use a soft cloth to wash the silver piece. Remove dirt and buildup from small crevices, such as in jewelry, with cotton swabs.

• 2

  Dry the silver thoroughly with a soft, lint-free cloth and swabs. Take special care to dry the oxidized sections especially well.

• 3

  Rub a flannel polishing cloth along the non-oxidized portions of the item until it is clean and shiny.

Removing Oxidation

• 1

  Wash the piece in soapy water and dry it well. Rub a polishing cloth over the entire surface to remove a light coat of oxidation.

• 2

  Apply a nonabrasive paste to clean stubborn layers of oxidation. Place a small amount of polish on a cotton ball and rub on the paste in a back-and-forth pattern, not in circles. Rotate sides or use a new cotton ball when it becomes dirty, as some of the dirt and tarnish may attain contain abrasive elements that can scratch the silver.

• 3

  Allow the paste to dry according to the manufacturer's instructions. Remove the paste with a soft flannel cloth.

• 4

  Clean paste from crevices and embellishments with a wetted soft-bristled art brush, cotton swab/ball or toothpick.