Abstract: A self-cleaning retractable partition apparatus includes a tower assembly defining an interior area, and a primary ultraviolet light mounted to bottom and top walls thereof operable to illuminate the interior area. A partition assembly in the tower assembly includes a reel and a flexible panel movable between coiled and uncoiled configurations wrapped about the reel. A mobile base is unconnected to a bottom wall of the tower assembly is movable between a stowed configuration proximate the tower assembly and a deployed configuration positioned away from the tower assembly and includes a grip member coupled to the leading edge of the panel. The partition apparatus includes a guide assembly having an upper guide member complementary to the upper fastener and operable for engaging the upper fastener, the upper guide member including a plurality of spacer segments each having a metallic core and being operable to maintain an angled configuration.