Sterling silver jewelry has a beautiful shine, but exposure to air, moisture, skin oils, cosmetics, and household chemicals can gradually cause it to tarnish. Fortunately, regular gentle care can help your favorite silver pieces stay bright and beautiful. Why Does Sterling Silver Tarnish? Sterling silver is typically made from 92.5% pure silver and 7.5% other metals. This combination makes it more durable than pure silver, but it also allows the jewelry to react with substances in the air and develop a darker surface over time. Tarnish does not necessarily mean... Read more...