It's Natures Way
Over time and with love and wear of copper and silver jewelry, your pieces will naturally turn (tarnish).
Some like the natural maturing and turning that
time & wear have on jewelry. Others prefer their jewels to sparkle and shine as in their original luster. Metals will naturally react to body heat, natures elements, saltwater, fresh water and chemicals we come in contact with on a daily. Although there are plenty of over the counter cleaners, consider trying some of the following natural methods to clean your jewelry.
I don't guarantee any of these methods will work to your expectations but thought I'd list a few popular techniques for you to try.
It's always an option to visit your local jeweler or metal smith to request a cleaning. A fee may apply.