Colgate is an advertising stalker. According to relevant information, tooth decay-free is the advertising slogan of Colgate, the advertising slogan of tooth decay-free toothpaste and the product concept. Colgate registered a company in its own name in new york, USA, and started to produce toothpaste. From 65438 to 0890, Colgate went out of the United States and expanded its global business. 1953, after the merger with Palmolive Company, Colgate-Palmolive was officially used.