American Safety Razor Company in a management buyout. Energizer bought the privately held American Safety Razor in 2011, when it filed for bankruptcy. In 2015, Energizer spun off the personal care division as Edgewell Personal Care. Edgewell announced the sale of its Personna Industrial Division to an investment group, which renamed it AccuTec Blades. American Safety Razor Company "For the company of the same name that was founded in 1901 and renamed as the Gillette Safety Razor Company, see Gillette (brand)" American Safety Razor Company is a personal care brand founded in the early 20th century (1906) by a merging of the Gem Cutlery
Safety razor greatly extend their life. Disposable safety razors can be sharpened using various methods. There are commercial devices intended for this duty (Razormate, RazorPit, Blade Buddy, etc.). Myths claim that it is possible to sharpen a disposable razor by utilizing a pyramid but this is pseudoscience. Double-edge (DE) safety razors remain a popular alternative to proprietary cartridge razors, and usually offer significantly lower total cost of ownership since they are not marketed under the "razor and blades business model". DE razors are still designed and produced in many countries. Better known manufacturers include Edwin Jagger, Feather, iKon, Lord, Merkur, Mühle, Parker,