Its your collection and you can do with it what you want.
C. T. Rodgers

P.S. We use Magic cleaner on a lot of chips and find nothing wrong with it all. Each time I show a collector a chip before we clean it and what it looks like affter...they buy the magic.

Now I know the new chapter of NO CLEANING CHIPS is not going to like this. but.....they are my chips and I do with them what I like.