Adam Ruins Hygiene Adam Ruins Everything : Season 1 Episode 6
TV-14 truTV 30m
Aired: November 3rd, 2015 @ 10:00 PM EST on truTV
Adam reveals that the term "halitosis" was popularized in a 1920's ad campaign that used cruel ads to make people insecure about their breath, and explains why running water is one of the greatest miracles of modern times.
