Resumo: A presença de agentes abrasivos nos dentifrícios se torna necessária para promover uma limpeza eficaz da superfície dentária. Essa revisão de literatura visa comparar o grau de abrasividade entre dentifrícios convencionais e clareadores, verificando correlação entre a quantidade e o tipo de abrasivo. Realizou-se uma revisão bibliográfica de estudos publicados nos últimos sete anos (2016-2022), por meio de busca nas bases de dados: PubMED (National Library of Medicine) e BVS (Biblioteca Virtual em Saúde). Após a exclusão, foram encontrados 10 artigos, os quais focavam na abrasividade dos dentifrícios. A partir desses artigos, pode-se notar que o tipo, concentração e dureza influenciam diretamente no grau de desgaste, assim como o flúor tem um papel fundamental para minimizar o desgaste. Com isso, pode-se concluir que, de modo geral, os dentifrícios clareadores são mais abrasivos que os convencionais.Palavras-chave: Dentifrícios; Abrasão Dentária; Clareamento Dental. Abstract:The presence of abrasive agents in dentifrices is necessary to promote effective cleaning of the tooth surface. This literature review aims to compare the degree of abrasiveness between conventional and whitening toothpastes, verifying a correlation between the amount and type of abrasive. A literature review of studies published in the last seven years (2016-2022) was carried out through a search in the following databases: PubMED (National Library of Medicine) and VHL (Virtual Health Library). After exclusion, 10 articles were found, which focused on the abrasiveness of toothpastes. From these articles, it can be noted that the type, concentration and hardness directly influence the degree of wear, just as fluorine plays a key role in minimizing wear. With this, it can be concluded that, in general, whitening dentifrices are more abrasive than conventional ones.Keywords: Toothpaste; Dental Abrasion; Tooth whitening.
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