| Ever wonder what people used
to clean their teeth before modern toothpaste was invented?
One 18th Century recipe called for 1 1/2 ounces of
cinnamon, 1 ounce of burnt alum and 1 1/2 ounces of
dragon's blood. (This tooth cleaner never received
the American Dental Association's Seal of Acceptance...
must have been because the ADA program didn't start
until 1931.) |
|
 |
