How to Completely Remove Tarnish from Gemstone Silver Jewelry: Best Cleaning Tips
To remove tarnish from gemstone silver jewelry, mix equal parts baking soda and warm water to create a cleaning paste. Apply the paste gently with a soft cloth on the tarnished areas. Rinse well with warm water. Dry the jewelry with a clean cloth. Repeat the process if any tarnish remains for the best results. … Read more