OralB Germany
Oral-B was formed by the merger of the original American oral care brand Oral-B and the German small household appliance brand Braun, and was merged into Procter & Gamble with Gillette in 2005. Oral-B and Philips are separated, and together they occupy half of the domestic electric toothbrush market. Oral-B's expertise in the field of mechanical electric toothbrushes is recognized by the industry, from the first electric toothbrush to the most popular brand for dentists in the world, from the American Dental Association (ADA) professional model to the first place in the Edison Innovation Award for innovative products. In contrast to mainstream brands such as Takeoff Lipper, which use elongated brush heads similar to manual toothbrushes, Oral-B has always used a rotating round brush head design. The shape and mode of operation of this type of brush head means that it is aimed at cleaning a single tooth, which is more delicate than the conventional long brush head that swings up and down, but at the same time, it also requires higher user habits, precise operation, and low fault tolerance. At present, Oral-B's electric toothbrushes are divided into three series: 2D introductory cleaning, 3D professional care, and sonic care. Among them, the 2D series is the only pure mechanical model among the mainstream brands on the market...