I have a crustie I bought several years ago in a small batch, it was dark brown dirt(concrete) and now after olive oil soaking for a year and now a few weeks of scrubbing with a brash brush, some silver around the edges are showing and I am starting to see a faint image on both
side. The color of the "dirt" has lighten up very much. My concern is
a. do I keep using the
brass brush and when will it hurt the expose
part and
b. is there another way I should approach this?
I tried many times to get a decent picture, I
hope this helps