The Philips DiamondClean Sonic Toothbrush HX 9332 appears to be “the new king of the brush hill.” Like earlier Sonicare brushes, this faster, more densely bristled model includes a timer that assumes ...

We love how beautiful the Philips Sonicare DiamondClean 9000 is, and its ergonomic brush head leaves teeth feeling squeaky clean. While it has great battery life and smart features like a pressure ...

We check plaque removal efficiency using a panel of volunteers. Top performers include models from AquaSonic, Burst, Hismile, Kingheroes, Oral-B, Philips, and Quip. A Philips Sonicare DiamondClean ...