Abstract: A shower curtain enlarger apparatus that includes a flexible rod that is constructed and arranged for positioning between opposed side walls of a shower stall, and a pair of end pieces attached respectively to opposed ends of the flexible rod. The combined length of the flexible rod with the attached end pieces is constructed and arranged to have a length greater than the distance between the opposed side walls of the shower stall. The flexible rod is positioned between the opposed side walls by means of bending the flexible rod to fit between the opposed side walls and with the bending being directed away from the shower stall to enhance an inner use space in the shower stall. Other versions employ a hinge member or a wedge member.