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$1 vs $300 Toothbrush | Style Theory

The Style Theorists・32 minutes read

A variety of toothbrushes were tested in an experiment to compare cleaning effectiveness, with some manual brushes outperforming expensive electric options. Despite initial expectations, manual toothbrushes were found to be the most effective in terms of actual cleanliness, emphasizing the importance of technique and regular practice over price.

Insights

  • The experiment comparing toothbrushes found that a cheap manual toothbrush can provide satisfactory cleaning, with the Oral-B All-in-One toothbrush offering a more thorough cleaning experience due to its bristle design.
  • Contrary to expectations, expensive electric and sonic toothbrushes did not outperform manual options in cleaning effectiveness, emphasizing the significance of proper technique and consistent brushing habits over the price or type of toothbrush used.

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  • Are electric toothbrushes better than manual ones?

    Yes

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Summary

00:00

Toothbrush Experiment: Cleaning Abilities and Effectiveness

  • The experiment involves testing six popular toothbrushes to determine their effectiveness in cleaning teeth.
  • Questions include whether price affects a toothbrush's performance, if electric toothbrushes are superior to manual ones, and the impact of bristle design.
  • The experiment participants have varying toothbrushing habits, with some brushing once a day and others twice.
  • The experiment aims to compare toothbrushes' cleaning abilities, considering the overwhelming variety of options available.
  • Each participant sticks to their usual brushing routine, using the same toothpaste, and brushes for the dentist-recommended two minutes.
  • Disclosure tablets are used after brushing to highlight plaque, with results analyzed without flossing or mouthwash to maintain consistency.
  • Participants use different toothbrushes, including manual, electric, and sonic options, with each brush tested for two days.
  • The experiment assesses mouthfeel, ease of use, and cleaning effectiveness of each toothbrush.
  • Initial results show that even a cheap manual toothbrush can provide satisfactory cleaning, though some areas may be missed.
  • The Oral-B All-in-One toothbrush, with crisscrossing bristles, offers a more thorough cleaning experience compared to the cheap manual brush.

10:13

Toothbrushes: Varying effectiveness and user preferences

  • The smaller head of a toothbrush allows for closer and more concentrated cleaning on each tooth.
  • One user was dissatisfied with the toothbrush, finding the bristles too stiff and ineffective in cleaning.
  • After using a disclosing tablet, mixed results were found, with some areas of the mouth being missed during brushing.
  • Different users had varying experiences with the toothbrush, with some finding it effective and others not.
  • The Nano toothbrush, with 12,000 bristles, was found to be too soft and ineffective in cleaning teeth.
  • Despite the softness, the Nano toothbrush was expensive and did not provide a satisfactory cleaning experience.
  • An electric toothbrush with oscillating bristles was found to be violent in its cleaning action but effective in cleaning teeth thoroughly.
  • Users found the electric toothbrush required more time and precision in brushing technique but provided a deep clean.
  • A toothbrush that brushed side to side was preferred by some users for its ability to reach all areas of the teeth effectively.
  • The Sonicare toothbrush, vibrating at high speeds, was tested to see if it could provide superior cleaning compared to other brushes.

22:04

Electric Toothbrushes Not Superior for Cleaning Teeth

  • The Sonicare toothbrush was found to be aggressive and intense, not significantly better than a manual toothbrush in terms of cleaning effectiveness.
  • Despite initial expectations, the Sonicare toothbrush did not outperform other brushes in the experiment, with some participants even having more plaque after using it.
  • The manual Oral B all-in-one brush was determined to be the most effective in terms of actual cleanliness, recommended by dentists for its thorough cleaning.
  • The manual toothbrushes were favored for their ability to get between teeth effectively, although they may be harsh on gums and teeth due to manual control.
  • Spending more money on electric or sonic toothbrushes did not necessarily result in a better clean, highlighting the importance of technique and regular practice in tooth brushing.
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