I first run some patches of Bore Tech Carbon Remover till they look almost clean and then use Bore Tech Eliminator for the jacket fouling.
I use Lucas bore guides and Tipton nickle plated jags.
All of these products work very well for me.
When the patches quit turning blue, I hooked up a Outers Foul Out unit to see what was left in the bore and upon switching on the power the indicator lights almost immediately showed "clean".
I wanted a squeaky clean bore to apply this.
Going to see if it works. Reviews look good after researching.