Hagerty Silversmiths Spray Polish 8 oz can. The enhanced formula works to maintain your silver's patina while guarding against tarnish for months, leaving a lustrous "showroom shine on your sterling silver ornaments. Contains R-22, the world's longest lasting, patented tarnish preventive agent. To use simply spray your ornaments and buff the tarnish away with a soft cloth. New smaller size easier to use.