Friday Freebie: Crest Needs to do the Math

by | Jun 3, 2011 | Friday Freebie

In an ad for Crest Tartar control, they show twin girls who are exactly alike”except one has tartar and the other doesn’t. The ad asks: œhow can this happen? The narrator goes on to say, œBecause MORE than 1 in 2 people have tartar. Okay, now y’all know...