How can I avoid heated brass become red color after pickle?
I asked plating company to plate brass ring. But some part of the
ring become redish color. I think it is because after heating brass,
I pickled the ring and it become red color. I polish the ring but it
is really difficult to clean detail part completely and it turned
Are there any solution to avoid heated brass become red color? or
Are there any easy idea to clean red brass?