We want your jewelry to look beautiful forever. All jewelry will look tarnished eventually including sterling silver. All you have to do is use a soft polished cloth, like the cloth to clean eyeglass or soft cotton to gently polished your jewelry.
You can also use small bit of toothpaste and gently polished on your piece and raised with water, polished with cotton cloth. It's new again! This method is use only on metal jewelry.
If it's art piece, such as made with dome glass. Avoid using water on it, just use soft cloth and gently polished it. It will be new again.
We hope these tips will help your jewelry looking beautiful again!