The pictures show before and after treatment on this Antique CLOVER chip. The oxidation comes right off with the Sterling Magic product that I bought from Chuck Rogers. I used just a thin coat applied with a finger and wiped with a damp cloth. The chip was still dull but a thin application of Fiebing's Saddle Soap brings back some of the shine. I spent only about 2 minutes on this chip and I am sure that it would look a little bit better if I spent more time with the polishing cloth.