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svlad2 [7]
3 years ago
13

The materials used to make toothbrushes have changed over thousands of years

History
1 answer:
Bas_tet [7]3 years ago
3 0

The toothbrush evolved over time and mainly out of necessity. Traces of the first toothbrush can be dated back as early as 3500 B.C.E. These bamboo sticks were then used just like a modern manual toothbrush to clean the teeth. Eventually, the Chinese version of the toothbrush made its way to Europe.

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