To be honest I have never found any differences between any yellow fiber guitar cloths. If it were my guess I would believe one company makes them for everyone and just prints whatever companies name on them. When I run out I go buy 4 -5 of them at Sam Ash and they say Sam Ash lol. I do not like to use them on guitars after they are washed as they become a bit dry and abrasive. As far as wiping down a guitar I do it after every session though when it comes to polishing I may do it once or twice in a year.