Will the extra whitening recipe make my teeth sensitive to hot/cold?
July 18, 2023Is Dr. Sheffield’s made by a large corporate company?
July 18, 2023Dr. Washington Wentworth Sheffield was an American dental surgeon who invented modern toothpaste. With the help of his son Lucius T. Sheffield, he was the first person to place the paste in collapsible tubes for public sale. He also made important contributions to the fields of Dentistry and Dental Surgery and later started the Sheffield Dentifrice Company.
