US Patent 9540593 Liquid cleaning and/or cleansing composition

A liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles wherein the abrasive cleaning particles comprise extruded, and/or three-dimensional printed, elements having a longitudinal length “L” extending parallel to a z-axis and a complex cross-sectional shape extending on a plane perpendicular to the longitudinal length “L” and parallel to an x-y plane, wherein the complex cross-sectional shape comprises one or more elongate protrusions projecting in a direction parallel to the longitudinal length “L”, each protrusion having at least one edge, and wherein the complex cross-sectional shape is a predetermined non-random cross-sectional shape.