Posted by Gary Martin on December 05, 2006
In Reply to: You'll wonder where the yellow went ... posted by Jim on December 05, 2006
: In what year did this Pepsodent jingle originate?
: "You'll wonder where the yellow went when you brush your teeth with Pepsodent"
http://www.adclassix.com/classictvcommercials/1948pepsodenttoothpaste.htm has a version from 1948. That might not be the original, but it doesn't seem likely that it could be much earlier.