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2. The best electric toothbrushes of 2025, according to dentists

   www.aol.com/lifestyle/best-electric-toothbrush...

   Cost: $300 | Cleaning: Oscillating-rotating | Color options: Black, white, pink, blue. Across the board, the Oral-B Pro Series iO 9 was a favorite among the experts we asked. It also has fantastic ...

3. Sonicare - Wikipedia

   en.wikipedia.org/wiki/Sonicare

   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). Rather than connecting to its charger with conductors, it uses inductive charging —the charger includes the primary winding of the voltage-reducing transformer and the handle of ...

4. Electric toothbrush - Wikipedia

   en.wikipedia.org/wiki/Electric_toothbrush

   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.

5. The Ferrari of electric toothbrushes is down to $27 at Amazon ...

   www.aol.com/lifestyle/ferrari-electric...

   The popular AquaSonic comes with eight brush heads — and nearly 70,000 five-star reviews. The Ferrari of electric toothbrushes is down to $27 at Amazon — save 55% till midnight Skip to main ...

6. Toothbrush - Wikipedia

   en.wikipedia.org/wiki/Toothbrush

   There are different electric toothbrush heads designed for sensitive teeth and gums, increased stain removal, or different-sized bristles for tight or gapped teeth. [citation needed] The hand motion with an electric toothbrush is different from a manual toothbrush. They are meant to have the bristles do the work by just placing and moving the ...

7. Ultrasonic toothbrush - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_toothbrush

   Ultrasonic toothbrush (Megasonex) An ultrasonic toothbrush is an electric toothbrush designed for daily home use that operates by generating ultrasound in order to aid in removing plaque and rendering plaque bacteria harmless. It typically operates on a frequency of 1.6 MHz, which translates to 96,000,000 pulses or 192,000,000 movements per minute.