Jewelry care
The oxidation (tarnishing) of your silver jewelry is a natural and almost inevitable reaction. The metal added to the silver to form the alloy can cause this phenomenon. It therefore oxidizes naturally upon contact with air, humidity, and water.
Now, what can be done to avoid it?
Remove your jewelry before showering, swimming, going into the sea, or using a spa. Also remove your jewelry before doing housework, as cleaning products can accelerate oxidation.