In vitro assessment of the effectiveness of whitening dentifrices for the removal of extrinsic tooth stains

• Main Authors: Débora Alves Nunes Leite Lima (Author), André Luís Faria e Silva (Author), Flávio Henrique Baggio Aguiar (Author), Priscila Christiane Suzy Liporoni (Author), Egberto Munin (Author), Gláucia Maria Bovi Ambrosano (Author), José Roberto Lovadino (Author)
• Format: Book
• Published: Sociedade Brasileira de Pesquisa Odontológica, 2008-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

This in vitro study evaluated the effectiveness of whitening dentifrices for the removal of extrinsic tooth stains. Twenty dental blocks (4 x 4 mm), including enamel and dentine, removed from freshly extracted bovine incisors, were randomly divided into 4 groups: G1 - distilled water, G2 - Colgate,...