copper solvents

[Montana Cowboy]

Howdy All
I use the Outers Foaming Bore cleaner and leave it in overnight. It does a great job of removing the copper. Remington bore cleaner does a good job of removing powder fouling.
The 2.4 oz can of foaming bore cleaner that I bought has been used 51 times so far on long guns and hasn't run dry yet. I see it being offered in larger cans now so one can will last a long time.
Leaving the foaming bore cleaner in over night has not harmed any of my rifles. MC