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  2. 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.

  3. Toothbrush - Wikipedia

    en.wikipedia.org/wiki/Toothbrush

    The first nylon bristle toothbrush made with nylon yarn went on sale on February 24, 1938. The first electric toothbrush, the Broxodent, was invented in Switzerland in 1954. [26] By the turn of the 21st century nylon had come to be widely used for the bristles and the handles were usually molded from thermoplastic materials. [6]

  4. Timeline of historic inventions - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_historic...

    1875: Fyodor Pirotsky invents the first electric tram near Saint Petersburg, Russia. 1876: Nicolaus August Otto invents the four-stroke cycle. 1876: Alexander Graham Bell has a patent granted for the telephone. However, other inventors before Bell had worked on the development of the telephone and the invention had several pioneers. [429]

  5. Oral-B - Wikipedia

    en.wikipedia.org/wiki/Oral-B

    2012: Oral-B Trizone 1000 electric toothbrush with brush head shape and brushing technique similar to a manual brush. 2014: the first toothbrush with Bluetooth 4.0 Oral-B SmartSeries technology. 2017: New version of the battery, holds a charge 2 times longer and charges 2 times faster. 2019: Genius X toothbrush with artificial intelligence.

  6. 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 ...

  7. Sonicare - Wikipedia

    en.wikipedia.org/wiki/Sonicare

    A second review found no clinical evidence for the dynamic fluid activity of the Sonicare toothbrush being more effective in plaque removal than an Oral-B oscillating/rotating electric toothbrush. [4] A 2007 study comparing the two found the rotation/oscillation brush to be more effective in single-use plaque reduction. [5]

  8. If you buy just one thing on Black Friday, it should be this ...

    www.aol.com/lifestyle/if-you-buy-just-one-thing...

    If you've been thinking about getting an electric toothbrush, there's no better time than Black Friday to ensure you're getting one of the best deals of the year. But don't dillydally because this ...

  9. The 'Best Electric Toothbrush You Can Get' Is 40% Off ... - AOL

    www.aol.com/entertainment/best-electric...

    Over 20,000 savvy shoppers have given this toothbrush 5-reviews on Amazon, with some calling it an “essential upgrade for dental care enthusiasts” and “the best investment you can make for ...