What Is Silver Tarnish?
Silver jewelry when new looks bright and gorgeous. Over a period of time the same silver jewelry starts to show changes in color and turns from a yellowish tint to deep yellow and even black. This is called the tarnishing of silver and is a natural process. The notion that silver tarnish only occurs with silver jewelry made from low purity silver is not correct. What Causes Silver To Tarnish? The presence of Hydrogen Sulfide in any material that silver comes into contact with, is one of the prime reasons for silver tarnish. Sulfur containing materials generally cause silver to tarnish and Hydrogen Sulfide is just one of these. Materials like wool, rubber bands, fuels derived from fossils, a few types of paints and rubber (latex) gloves are some of the common materials that cause tarnishing of silver. Certain foods like eggs and onions also hasten the silver tarnish process. You can therefore realize that, touching silver jewelry with oily hands or after a meal could also stain your sil
