The study from the International Journal of Dental Hygiene mentioned above also found a significant difference between the efficacy of an oscillating toothbrush vs a sonic toothbrush head - the oscillating toothbrush coming out on top.īut yet another study found that while both brushes were helpful in improving subjects' oral hygiene, Philips Sonicare had a clear advantage over Oral-B: Below we've put together a few excerpts from several of these studies to give you an idea of what researchers are saying regarding this debate: Research results The problem is that in some studies Oral-B is the better brush, and in others, Sonicare is the winner. Here's a video from Oral-B featuring a demonstration of 3D action in their latest line of electric toothbrushes. You can find out more about specific Oral-B brushes in our review of the best Oral-B electric toothbrush. Though it isn't exactly the same as sonic vibration, it supposedly does some of the same fluid-dynamics-based indirect cleaning. Oral-B likes to refer to its brush head oscillation as “2D cleaning action.” Many of their brushes (though not all) currently employ “3D action,” which combines the rotation of the head with a back-and-forth pulsing motion. Though the speed varies from model to model, Oral-B clocks its top tier brushes at 8,800 oscillations per minute. Oral-B heads are completely round, unlike any other toothbrush, and they move in a spinning motion. They claim this is better for the small areas between teeth.īeyond that, they differ significantly from each other in both shape and motion. However, the bristles on Oral-B electric toothbrush heads are sometimes placed at angles. They are both slightly smaller than traditional brushes and they offer a variety of bristle patterns for different purposes. There are a few similarities that Oral-B's brush heads have with Philips Sonicare. All their brush heads share that the bristles come perpendicular out of the head. There are different models with designs for various functions like gum care or whitening, but every head has a pattern with at least two types of bristles. All of them are elongated and slightly smaller than that of a standard manual brush. Philips Sonicare toothbrushes have a more or less traditional brush shape. ![]() It is the part that actually has contact with your mouth and therefore the place where we have to start our comparison, taking into account not just the shape but also the way it moves. Oral-B versus Sonicare: The difference is in the brush headĪlthough Philips Sonicare has several advantages versus Oral-B (and vice versa), the most important part of the brush from our point of view is probably obvious: the brush head. Rather, they make it much easier and more efficient for users to properly clean every part of the mouth. The advantage of electric toothbrushes isn't that they do what manual brushes cannot. This is because the movement of the brush head provides good brushing technique everywhere that it reaches, while manual brushing can be suboptimal in hard-to-reach areas, or difficult for some people. It turns out electric really is better than manual.Īnother study from 2013 found that “when compared with a manual toothbrush, a powered toothbrush has the potential to improve oral hygiene by achieving plaque reduction.” This is not the only study to produce such findings, but the reason that electric toothbrushes are more effective may not be what you think.Īccording to the ADA, powered toothbrushes are most helpful to people with limited dexterity because of age or disability, or people who have dental appliances. That's why there have been various studies carried out to find out the difference, and the consensus is in: electric toothbrushes are more effective at cleaning your teeth than manual ones.Ī recent study from the International Journal of Dental Hygiene has found that there is “high certainty” that an electric toothbrush is more effective than a manual toothbrush at removing plaque, supporting the use of a powered toothbrush. ![]() If the effectiveness of electric toothbrushes was the same as that of manual brushing, it would certainly be difficult to justify spending hundreds of dollars on an electric toothbrush. ![]() 9 Other best electric toothbrush optionsĪdvantage of electric brushes over manual.4 How else can I decide if either Sonicare or Oral-B is better than the other?. ![]()
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