Tarn-X PRO® Tarnish Remover The leading tarnish remover for cleaning and preserving copper and sterling silver. Easily & effectively eliminates tarnish from metals and diamonds without scrubbing. Removes tarnish quickly and easily - just "wipe and rinse." Enjoy the beauty of your precious metals & valuables and return them to their original shine. An effective tool specifically formulated to remove tarnish from sterling silver, silver plate, platinum, copper, gold, diamonds and jewelry. Suitable for cleaning and brightening copper in factories, automotive repair shops, and other industrial environments. Non-flammable formula Manufactured in the USA.