The “perfect toothbrush” does exist, at least, according to several Walmart shoppers. The Waterpik Sensonic Sonic electric toothbrush (ironically, a mouthful to say) feels like a “profession ...

Learn more about how we select deals. Save $78.99: As of Sept. 7, the Waterpik Sonic-Fusion 2.0 Professional flossing toothbrush is on sale at Amazon for $121, down from $199.99 — that's a 39% ...

Waterpik is so ubiquitous that the brand “is to water flossers what Kleenex is to tissues,” says Brooklyn-based dentist Dr. Elliot Eskenazi. Before we get to our expert-recommended water ...