Bloomberg BusinessWeek - April 2014
Grooming
Electronic Toothbrushes to Leave You Smiling
New toothbrushes do tricks that previous generations of bristles never dreamed of.
![](http://images.bwbx.io/cms/2014-04-17/etc_toothbrushes17_970.jpg)
Word of Mouth Blog
New toothbrushes do tricks that previous generations of bristles never dreamed of.