925 sterling silver
Silver naturally darkens as it reacts with sulphur in the air — this tarnish is a surface film, not damage, and it comes off.
- Mix lukewarm water with a drop of mild, unscented dish soap.
- Dip a soft cloth or a very soft toothbrush, and work gently along the metal and around the settings.
- Rinse briefly, then dry immediately and thoroughly with a lint-free cloth — drying is the step people skip.
- For stubborn tarnish, a silver polishing cloth brings back the shine.
Never: toothpaste, baking soda, silver dips or ultrasonic cleaners. They scratch the surface and can loosen stones.