Baby bracelets and other children's jewelry are often seen as so precious they should only be worn on very special occasions such as a family wedding, Christening etc.  If this happens, the jewelry spends a great deal of time stored away.

More and more, manufacturers of kids' jewelry are coating or plating their sterling silver, in either platinum or perhaps a product which has various names, most commonly, Evershine.  This hardens the surface and helps to prevent knocks and scratches which, gradually dull shine on that precious baby bangle.  Scratching is the primary reason for dulling of the shine.  These products also prevent tarnishing.  Therefore, any item of baby or children's sterling silver jewelry, that has either of these coatings, is very good value.

The best way to prevent tarnishing is to wear the item.  Most baby bracelets, baby earrings or necklaces can be worn casually as well as for special family events so placing her bracelet on each day and having her wear it, will best ensure that tarnishing is avoided.  The next best way is when you're storing the item, place it first into a plastic bag.  

But if your item does tarnish, pay a visit to your local jewelry store and purchase a cleaning cloth and give it a good clean.  Or, they may well clean your piece of jewelry for you, for a small fee, or as a gesture of goodwill, for free!