The case (1) comprises a housing (4) to receive at least one safety razor (5) and a closing cover (3) movable between a closed an an open position of said housing (4), and is characterized in that it combines: an ultraviolet ray sterilizing lamp (8) designed to illuminate said housing (4) at least in a part designed to receive the razor head (5a), means (9) designed to activate or deactivate the lamp (8) on direct on indirect command of the user, means (25) for holding the razor (5) in a removable manner within said housing (4), a brush (11) with flat form inserted in rest position in the part of the housing (4) illiminated by the lamp (8), and means (20) for holding said brush (11) within the housing (4) in a removable manner, with said brush (11) being designed to the withdrawn from the housing (4) to perform cleaning of the razor blade upon each use.