My, What Big Clean White Teeth You Have: The Listerine 21-Day Challenge

So, three weeks ago my family took on the Listerine 21-Day Challenge.  My husband has always used Listerine so for him this was really the continuation of the last 20 years.  But he liked the new Ultraclean with the Everfresh technology that basically wipes out everything bad in your mouth and leaves it super fresh […]