Clean platinum jewelry regularly, just like cleaning other precious jewelry-please use a special jewelry cleaner or soak it in mild soapy water, and then gently wipe it with a soft cloth.
Send platinum jewelry to professional cleaning every once in a while. For platinum jewelry inlaid with precious stones, make sure to clean it professionally once a month.
When you need to make some adjustments, such as adjusting the ring size, polishing, cleaning or breaking, you need to go to a place with professional skills. General platinum jewelry is cleaned free of charge for life.