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Harbor Breeze Dental Care - Dr. Washington Wentworth Sheffield was an American dental surgeon best known for inventing modern toothpaste. With the help of his son Lucius T. Sheffield, he was also
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Fun Dental Fact: The toothpaste tube was invented in 1886. - Berkeley Dental Care - Berkeley IL
When was Toothpaste Invented? The History of Toothpaste
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When did people first start using toothpaste? - Quora
Discover the Fascinating History of Toothpaste Invention
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A History of Toothpaste
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Modern Toothpaste Invention | Hawaii Dental Service
25 DAYS OF INVENTORS: TOOTHPASTE & THE TOOTHPASTE SWEET - Leaders Award
