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England is bringing it!
Wiliam Addis in England, made a handle carved from cattle bone, swine bristles. -
first three rowed!
first three row brush designed. -
nylon brushes!
nylon brushes were made. -
first electric!
the first electric toothbrush -
broxodennt
first electric toothbrush in the U.S., the Broxodent. -
the first toothbrush!
3500-3000 bc, the babylonians and egyptians made a frayed twig for brushing the teeth.