Will Silver-plated jewelry fade?

Silver-plated jewelry will not fade?
In general, silver is not easy to scratch or wear fade, it is recommended that you can gently wipe with a soft cloth in the maintenance, or silver polish polished silver jewelry.
We can take the following methods for maintenance repair:
1, silver jewelry is simple, not serious degree of discoloration, potassium cyanide solution can be used or cyanide silver solution to activate the surface, can also be used toothpaste to wipe the surface until the normal color after passivation or coated protective film.
2, discoloration slightly heavier silver-plated jewelry, using GLS silver layer color remover to wipe the surface color, so that the silver-white luster. Its advantage is that the components can be restored without disassembly.
3, try to use powder-coated detergent.