The Waterpik Sensonic Sonic electric toothbrush (ironically, a mouthful to say) feels like a “professional-level clean at home” all due to its three custom cleaning modes and its contoured ...

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% ...