Q: I have an 18K gold-plated one. I have worn it for a year and I like it very much. But now the color is off and it is ugly. I want to re-plating it, can I? Answer: The silver ring itself is milky white. After the 18K gold is electroplated, the plating layer of the 18K gold will be damaged by sweat, chemicals, friction, etc. after being worn for a long time, making the silver ring more ugly. If you go to the silver ring manufacturer, the manufacturer will de-charge (that is, remove all the original plating layer by chemical action), and re-plating it again, so that your silver ring is the same as the new one. The information comes from the Internet, please contact if it involves infringement.