Tarnish happens when silver reacts with hydrogen sulfide and other sulfide compounds in the air. This reaction causes a thin layer of silver sulfide to form on the piece, creating a black coating ...

Gold-plated and silver jewellery can be costly to clean and maintain, prone to fading and tarnishing, but a jewellery expert ...

Postmedia may earn an affiliate commission from purchases made through links on this page. It’s a widely known fact that silver tarnishes. When it comes into contact with moisture in the air, it can ...

If your finger has ever become green or black after wearing a piece of jewelry, that’s a result of a process called oxidation. Pieces made from untreated gold vermeil and sterling silver will ...

Provin suggests using Goddards Long Term Silver Polish Cloth, which actively prevents tarnish. If there are any hard to get to nooks and crannies where dirt has built up, you can use a small ...