101. Laboratory assessment of the Sensodyne Mikro Aktiv extra soft toothbrush and the Oral-B indicator soft toothbrush
- Author
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R C, Emling, X, Shi, S L, Yankell, and J C, Smith
- Subjects
Toothbrushing ,Dental Devices, Home Care - Abstract
The objective of this laboratory study was to assess the Sensodyne Mikro Aktiv extra soft toothbrush, compared with the Oral-B Indicator soft toothbrush, for interproximal access efficacy (IAE).Six toothbrushes of each product were tested four times, for a total of twenty-four tests on each toothbrush design. In the IAE assay, the tooth brushing technique involved independent evaluations of each toothbrush in a vertical or horizontal brushing motion, tooth shapes simulating anterior and posterior teeth, and a brushing weight of 250 g. The brushing apparatus was set to brush for 15 seconds at two strokes per second with a 50 mm stroke. All readings were measured with 3x magnification by a single investigator.The mean IAE value on anterior tooth shapes, with vertical and horizontal brushing, was significantly (p0.001) higher for the Sensodyne Mikro Aktiv toothbrush than for the Oral-B Indicator toothbrush. When the IAE values were combined to give an overall brushing average, the Sensodyne Mikro Aktiv toothbrush was significantly (p0.001) higher compared to the Oral-B Indicator toothbrush.The Sensodyne Mikro Aktiv toothbrush has demonstrated superiority to the Oral-B Indicator toothbrush for access into interproximal areas using this laboratory methodology.
- Published
- 2008