Patent ID: 7749282

Claim:
A method for cleaning an article, comprising: (a) providing a heterogeneous cleaning composition comprising more than about 75 wt-% active ingredients, said active ingredients comprising: (i) at least about 20 wt-% surfactant: (ii) at least about 20 wt-% sequestrant; and (iii) about 1 wt-% to about 30 wt-% active enzyme composition comprising a detersive enzyme and an activity maintenance component, wherein the composition comprises two or more substances that are not evenly dispersed, the composition comprises at least one liquid and at least one powder, the composition contains no added water beyond any trace or incidental amounts present in the active ingredients, and the composition does not include a dispersant; (b) diluting the heterogeneous cleaning composition to form an intermediate homogeneous cleaning composition; and thereafter (c) adding the intermediate composition to a diluent to form a homogenous use composition, wherein the intermediate composition is added to the diluent in the presence of the article to be cleaned to clean the article.