Celtic Copper Blog

Taming Tarnish with Kitchen Wisdom
FACT: Sterling silver, solid copper, and jewelry made from metal alloys will oxidize and tarnish with time. Even 14k gold can lose its luster with wear. There are two different...
Taming Tarnish with Kitchen Wisdom
FACT: Sterling silver, solid copper, and jewelry made from metal alloys will oxidize and tarnish with time. Even 14k gold can lose its luster with wear. There are two different...