Bank of the chemical nature is stable,capacity of corrosion-resistant is little strong.. However, air and other natural medium of sulfur, oxides of silver nitrate and have a corrosive effect. Wearing a long time silver jewelry, silver and sulfur compound in the sterling silver jewelry will be formed on the surface of a layer of black silver sulfide film, has just begun for the performance of some small spots, then spread to a film, people often said that the formation of silver and silver scale mycophenolate , A black silver jewelry seriously affect the surface of the color and luster,wear a note under the above-mentioned principle, the use of silver jewelry in the process should note the following:
1. Before wear silverware, you painted a colorless nail polish, enable shiny surface lasting.
2. Silverware should be avoided in hot springs or water areas to wear, silverware contact with warm water or Sulfides easy to change the surface.
3. Bathing, swimming, be sure to put off silverware, so as to avoid contact with bleaching powder and other chemicals.
4. In the makeup of the time, please try to avoid cosmetics and perfume contact with the silverware.

5. In the course of wear, please try to avoid contact with any other chemical substances silverware, so as to avoid a chemical reaction.
6. Available after each wearing cotton cloth or glossy paper wipee off surface softly, removing dirt and moisture, then stored in sealed bags, to avoid contact with air.
7, Do not wear silverware while wearing other precious metal gold jewelry, so as to avoid collision deformation or abrasions. Avoid contact with water vapor and chemical products, not wearing a swim, especially to the sea.
In spare time, a day after wearing use cotton cloth to wipe it clean, put jewelry box or bag saved. If you have a black oxide, silver water can wash scrub, can also use the soft brush of James toothpaste brushing, after washing, use cotton wiped it away.
In a word, although often wearing sterling jewelry is the best way to prevent sterling silver from losing luster, but on a regular cleaning all of your jewelry will also prevent your jewelry lose its luster, and keep your jewelry original glory.