To make things easier, here’s a quick list of the brush heads that have recently had a name change: Sonicare W2 Optimal White was formally DiamondClean Sonicare G2 Optimal Gum Care was formerly ...

The Philips Sonicare 7100 is a welcome step down from ... a chatty guide to next-level oral care However, one thing’s for sure: this toothbrush is powerful. After using my cheaper, lower-powered ...

In terms of features, the Sonicare 7100 is on par with the higher-end Sonicare 9900 Prestige. It offers 62,000 bristle ...