WhiteHill Oral Technologies

WhiteHill Oral Technologies was a medical device and consumer healthcare company focused on the development of innovative oral care products. Founded by entrepreneur John Osher, the company is most notable for its role in developing the SpinBrush, a disruptive battery-powered toothbrush that significantly lowered the price point for powered dental hygiene tools. Following the divestiture of the SpinBrush technology to Procter & Gamble, WhiteHill continued to innovate in the oral care sector with a focus on mass-market accessibility. In 2004, the company was acquired by Church & Dwight, allowing the acquirer to integrate WhiteHill's intellectual property and product lines into its Arm & Hammer oral care portfolio. The company's legacy is defined by its contribution to making advanced oral hygiene technology affordable for general consumers.