
right|thumb|Oral-B toothbrushes and floss Oral-B is an American brand of oral hygiene products, including toothpastes, toothbrushes, electric toothbrushes, and mouthwashes. The brand has been in business since the invention of the Hutson toothbrush in 1950 and in Redwood City, California. Oral-B has market availability in 150-170 countries.
via Wikipedia infobox
right|thumb|Oral-B toothbrushes and floss Oral-B is an American brand of oral hygiene products, including toothpastes, toothbrushes, electric toothbrushes, and mouthwashes. The brand has been in business since the invention of the Hutson toothbrush in 1950 and in Redwood City, California. Oral-B has market availability in 150-170 countries.
== History == Robert W. Hutson (1919–2001), owner of a periodontal practice in San Jose, began designing a toothbrush in the 1940s.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).