Toss it.
Yes toss it but in a pail that you can bring to the scrap yard ! Save all the used up crap brass and sell it for $$$$ ! I did it years ago, maybe 5 and got close to $300 bucks! Its getting near that time again !It was by chance I read that article. I have a butt load of 9mm range brass. I need to take a little time and toss all of the junk stuff.