TN, running to wet patches will never get it all out, the properties of Teflon are not going to be removed that easy. that is exactly to stong point of using a lubricant with Teflon. It seeks low spots and settles in those spots to offer a smooth surface. Heat is one of the few things that will move or reduce the effects of Teflon.

I do not think Lee and I know that I do not think the total problem is because of Rem Oil. But anytime you use a product in the bore that contains a Teflon products you can run into problems with added fouling. Teflon burns and creates a sticky substance and over time as you continue to load the bore with Teflon it will all add up. The occasional shooter might no ever notice it. If you were to discuss this with a competition shooter most would tell you the same thing - do not use a product with Teflon in it. I would go one step farther and say in a muzzleloader - do not use a petroleum product in the bore at all - use a synthetic oil like Montana X-Treme, Slip 2000, or Ezzox and I am sure there are others.

And again after several years and using many different product - this is my opinion only. But you also have to remember I was one of those that used BB for years because of its abiltiy not to leave a sticky burned substance in the barrel. In fact still use it in my Trap chokes to reduce plastic fouling.