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.
Although General Motors wanted to abandon the Janesville plant, its general manager, Joseph A. Craig, convinced the company to stay, and in 1920 GM transferred its truck production from Flint, Michigan to the Janesville plant. Chevrolet plant. Chevrolet began producing automobiles at the plant in 1923.