Originally Posted by since6

I am about to clean a vintage frame with some nice intact decals and some damaged decals and I would not want to damage either in the process of cleaning the frame, what do you suggest?

Generally I use Mr. Bubble toilet cleaning foam and am pleased with the results on my modern bike whose decals are under clear coat, but what will clean and not risk damage to the frame decals on this early 80s era vintage frame?

Thanks for you thoughts and advice as to what has worked for you in cleaning a vintage frame without damage to vintage decals.