Polishing 18k gold is a process of restoring its shine and luster. 18k gold is an alloy of 75% gold and 25% other metals, usually copper or silver. Over time, 18k gold can become dull or scratched, but with proper care and polishing, it can be restored to its original beauty.
Polishing 18k gold is not a difficult process, but it does require some care and attention to detail. The most important thing is to use the right tools and materials. You will need a soft cloth, a polishing compound, and a polishing wheel. You can also use a toothbrush for hard-to-reach areas.