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A Philips Sonicare 5100. This model has 2 cleaning modes . The brush head vibrates at hundreds of times per second, with the latest models at 31,000 strokes per minute (517 Hz) or 62,000 movements per minute [1] (1033 Hz).
Robert Hutson also created the Oral-B brand name. The first product was known as the "Oral-B 60", [10] because it had 60 tufts. [11] Other sizes were made with differing numbers of tufts and corresponding names. [6] Hutson sold his toothbrush business in the 1960s, and continued his San Jose periodontal practice. [6] [12] [13] [14] [15]
An electric toothbrush, motorized toothbrush, or battery-powered toothbrush is a toothbrush that makes rapid automatic bristle motions, either back-and-forth oscillation or rotation-oscillation (where the brush head alternates clockwise and counterclockwise rotation), in order to clean teeth.
To choose the best electric toothbrushes, manual toothbrushes, travel toothbrushes and kid-friendly options, we tested more than 15 brushes from brands like Colgate, Philips Sonicare, GUM, Oral-B ...
Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.
Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.
Cover the sticky patches with the paste and let it sit for a few minutes before scrubbing off with a soft-bristled toothbrush. Wipe down the inside of the fryer with a wet cloth, then follow up ...
The agreement FDIC has asked BlackRock to sign is similar to one announced last week with another giant money manager, Vanguard Group, that imposes new compliance requirements when the manager ...