Waterpik is owned by Church & Dwight (the United States, NYSE: CHD), which acquired the brand on 7 August 2017.[1][2] Waterpik was founded in 1962 in the United States and was independent until 2017.
Waterpik makes water flossers, invented in 1962 by a Colorado dentist and an engineer who built a device to clean between teeth with a pulsating jet. Church & Dwight acquired the business in 2017 for $1 billion, adding an oral care device line alongside its Arm & Hammer toothpaste.
Church & Dwight acquired Waterpik for about $1 billion, its largest acquisition. Waterpik had effectively created the water flosser, a device dentists recommend for people who cannot floss conventionally, and it gave the company a durable oral care business alongside its toothpaste.