Since Michelle Rubin's personalized discs are sterling silver, they will tarnish over time. 
To remove tarnish marks, Michelle recommends wetting the scrubbing side' of a household sponge and gently rubbing off the existing tarnish.
Please do not use silver polish as it may remove the darkness of the stamped lettering.
If you have any other questions or concerns, please don't hesitate to contact us at 1800 414 1654.
