Safety razor be a generic category of their own and not a variety of safety razor. The similarities between single-edge cartridge blade razors and the classic injector razor do, however, provide equal justification for treating both categories contiguously. In 1974 Bic introduced the disposable razor. Instead of being a razor with a disposable blade, the entire razor was manufactured to be disposable. Gillette's response was the Good News disposable razor which was launched on the US market in 1976 before the Bic disposable was made available on that market. Shortly thereafter, Gillette modified the Good News construction to add an aloe strip
American Safety Razor Company and blade production remained in Brooklyn. By 1921, it had produced 1,800,000 safety razors; 110,000,000 razor blades; 1,000,000 shaving brushes; 2,000,000 cakes of shaving soap. By 1942, it had introduced and popularized the phrase "five o'clock shadow". In 1953, it acquired the Pal, Treet and Personna brands after purchasing the Pal Blade Company. These two product names continue to be made today. In 1954 the factory relocated to Staunton, Virginia, after the Brooklyn City Planning Commission's planned civic center encroached on the factory with plans to redevelop the industrial area into office and residential use. The American Safety Razor factory