Alcohol-containing mouthwashes: effect on composite hardness.

B. Penugonda, L. Settembrini, W. Scherer, E. Hittelman, H. Strassler

Research output: Contribution to journalArticle

Abstract

This study evaluated the effects of alcohol-containing mouthwashes on composite resin hardness. Eighty hybrid composite discs were fabricated and divided into eight equal groups: Listerine, Scope, Viadent, Plax, Lavoris, Clear Choice, and Rembrandt Mouth Refreshing Rinse. Water acted as a control. All of the discs were immersed by group in their respective liquids for two minutes a day over a period of six months. Disc hardness was measured six times at the center and periphery using a Barcol impressor. The baseline values were taken for each disc and compared to the test values at the end of six months. The results of the study indicate that the alcohol content in mouthwashes can affect composite hardness. This softening affect can be directly related to the percentage of alcohol in the mouthwash.

Original languageEnglish (US)
Pages (from-to)60-62
Number of pages3
JournalThe Journal of clinical dentistry
Volume5
Issue number2
StatePublished - Dec 1 1994

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ASJC Scopus subject areas

  • Dentistry(all)

Cite this

Penugonda, B., Settembrini, L., Scherer, W., Hittelman, E., & Strassler, H. (1994). Alcohol-containing mouthwashes: effect on composite hardness. The Journal of clinical dentistry, 5(2), 60-62.