How to Clean Sterling Silver Jewelry at Home
.jpg)
The reaction between silver and oxygen or sulphur causes sterling silver to tarnish. The chemical bonding that occurs makes the silver look stained or discoloured. Due to copper's reactivity, your Clean Sterling Silver Jewelry may appear unclean or dull. Copper fades over time when it is exposed to oxygen, salt, and moisture. Silver also turns black as a result of the burning of fossil fuels.