Patent ID: 9181515
Filing Date: 2015-11-10
Classification: A01N,C11D

Abstract:
1. A method of treating a toilet comprising applying a dose of a self-adhering composition directly on a surface of a toilet bowl; and flushing the toilet to pass water over the dose and the surface such that a portion of the self-adhering composition is released into the water that flows over the dose; wherein the self-adhering composition comprises: (a) about 18 to 27 wt. % of at least one adhesion promoter; wherein the at least one adhesion promoter comprises at least one ethoxylated alcohol; (b) at least one surfactant selected from the group consisting of: anionic, nonionic, cationic, amphoteric, zwitterionic, and combinations thereof; wherein the at least one surfactant includes at least about 7.5 wt. % based on the total weight of the composition of at least one nonionic surfactant, which can serve all or in part as the at least one adhesion promoter; (c) greater than 0 to about 5 wt. % mineral oil; (d) at least about 25 wt. % water; and (e) about 1 to 12 wt. % glycerin.