I just have been having the same thoughts-about an ice crème freezer..
I have been soaking brass in buckets with Lemi-Shine+Dawn, in hot water==It does clean pretty well. Really no SS pins needed.
Today, as a matter of fact, I picked up a slightly used electric freezer @ Goodwill for less than $10.00.
I am going to try it tomorrow+see what it will do with brass, Lemi-Shine+Dawn??...Bill.
I've used a mixture of dawn, salt and vinegar. I think the vinegar makes the cases dark. Does Lemmy shine work better?
Thx for the update. I'll have to keep my eyes open for one one the cheap