Any toothbrush is only as effective as the person using it. If used properly, most manual toothbrushes can adequately clean your mouth. I typically recommend electric toothbrushes to people who have...
The toothbrush as we know it today was not invented until 1938. However, early forms of the toothbrush have been in existence since 3000 BC. Ancient civilizations used a "chew stick," which was a...
This is an article based on electronic toothbrushes, showing how toothbrushes evolved http://www.intelligentdental.com/2010/02/09/ideal-toothbrush-and-toothbrushing-methods-part-2/