The earliest toothbrush on record was discovered in Chinese literature around 1600 AD. The bristles of this brush were taken from the necks and shoulders of pigs.
The first modern toothbrush was created by William Addis of Clerkenwald, England around 1734.
The first electric toothbrush was not introduced until over 200 years later in 1939.
Source: Dental Tips and Trivia
R. Eric Emery, DDS
Smile Station Dental
2901 Dougherty Ferry Rd, Suite 400
St. Louis, MO 63122
(314)821-7100
smilestationdental.com
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I didn't know that the toothbrush was that old. My uncle's dentist gives him a free toothbrush after each visit. I wonder how often you should be replacing your toothbrush on average. http://www.shellharbourcitydental.com.au
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