Arm & Hammer Washing Soda 55 Oz
Product Review (submitted on October 30, 2012):
This product is excellent! We used it to clean sterling silver candleabra's that were tarnished to pitch black in color. These pieces were sitting in a basement for over 25 yrs. After using this product once, it took off 80% of the tarnish. We are sure the rest will come off after one or two repeated steps.