Antibacterial therapy. People who are very prone to tooth decay may need antibacterial therapy. Dentists first remove cavities and seal all pits and fissures in the teeth. Then dentists prescribe a powerful mouth rinse (chlorhexidine) that is used for 2 weeks to kill off the bacteria in any remaining plaque.
Though GM stock prices were exorbitantly high, the market interest in Chevrolet made the five-for-one trade irresistible to GM shareholders. With the sale, concluded on May 2, 1918, Durant regained control of GM.
General Motors was founded by William C. Durant on September 16, 1908, as a holding company for Buick. In 1909, GM purchased the Rapid Motor Vehicle Company of Pontiac, Michigan, forming the basis of the General Motors Truck Company, from which the GMC Truck brand name was derived. (Rapid was established on December 22, 1901, by Max Grabowsky.