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dentifrice    
n. 牙粉,牙膏

牙粉,牙膏

dentifrice
n 1: a substance for cleaning the teeth; applied with a
toothbrush

Dentifrice \Den"ti*frice\, n. [L. dentifricium; dens, dentis,
tooth fricare to rub: cf. F. dentifrice. See {Tooth}, and
{Friction}.]
A powder or other substance to be used in cleaning the teeth;
tooth powder.
[1913 Webster]


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  • Toothpastes | American Dental Association - ADA
    An overview of toothpastes and their attributes Key Points All toothpastes with a claim of cavity protection with the ADA Seal of Acceptance must contain fluoride In addition to fluoride, toothpastes may contain other ingredients that improve oral health such as lessening tooth sensitivity, reducing gingivitis or tartar build-up, or preventing enamel erosion; or that cosmetically affect the
  • Fluoride Dentifrices_2025 - ADA
    These requirements apply to fluoride-containing dentifrice products used for the control of dental caries Such products may further contain active agents to control other dental indications such as hypersensitivity, gingivitis, and plaque However, these requirements only address the requirements necessary to determine the anti-caries efficacy of such products Each additional clinical
  • Mouthrinse (Mouthwash) | American Dental Association - ADA
    For example, some dentifrice ingredients (like calcium hydroxide or aluminum hydroxide) can form a complex with fluoride ions and reduce a mouthrinse’s effectiveness
  • ADA Seal of Acceptance | American Dental Association
    Since 1931, the ADA Seal of Acceptance has given dentists and consumers the gold standard for evaluating safety and efficacy of dental products
  • Fluoride: Topical and Systemic Supplements - ADA
    An overview of the many ways fluoride is used topically and systemically for individual and public oral health
  • ADA Seal | American Dental Association
    Since 1931, the ADA Seal of Acceptance program has been recognized it as the gold standard for evaluating safety and efficacy of dental products
  • Fluoride Rinses - ADA
    The Acceptance Program applies to over-the-counter dental products for which safety and usefulness has been established by laboratory and or clinical evaluations where appropriate Accordingly, the purpose of these requirements is to provide a structure upon which Fluoride Rinses can be considered for ADA Acceptance
  • Enamel Erosion_2025 - ADA
    The influence of residual salivary fluoride from dentifrice on enamel erosion: an in situ study Braz Oral Res 2008;22(1):67-71 Mendonca FL, Jordao MC, Ionta FQ, Buzalaf MAR, Honorio HM, Wang L, Rios D In situ effect of enamel salivary exposure time and type of intraoral appliance before an erosive challenge
  • How to Earn the ADA Seal | American Dental Association
    Guidance for manufacturers or distributors of over-the-counter oral health products on the requirements for submission to earn the ADA Seal of Acceptance
  • Sensodyne Toothpaste | American Dental Association - ADA
    The ADA Council on Scientific Affairs’ Acceptance of Sensodyne Toothpaste is based on its finding that the product is safe and has shown efficacy in





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