DenTek Oral Care, Inc. is an American private company that develops, manufactures and markets oral care products. DenTek was founded in 1985 by John Jansheski. His father, John Jansheski, invented an at-home tartar removal device.[1] Their products are available in the United States, Canada, Germany, and the United Kingdom.
References
- Cownie, Lisa (2000-11-10), "Interview with John Jansheski", Sonoma, Napa, and Marin Counties-The Business Journal-Since 1987 13 (22): 12-13^