Ecolab USA Inc.

Ecolab Inc.

Andrea Schwerter

Thomas Hansen

Matthias Menzel

Katja Teusch

The invention relates to an aqueous sanitary cleaning composition comprising a sulfamic acid in an amount of about &#x2264;10 wt.-%, isotridecanol ethoxylate in an amount of about less than 3 wt.-%, a perfume in an amount in a range of about &#x2265;0.2 wt.-% to &#x2264;0.5 wt.-%, and water, wherein the wt.-% of the components are based on the total weight of the sanitary cleaning composition, and wherein the perfume comprises at least one of the compounds according to the general formulas I, II and III, and/or a compound according to the general formula IV.

Sanitary cleaner

A single phase alkaline composition comprising by weight about 10 to about 25 percent of nonionic surfactant blend comprising a ratio of between about 1:1 to about 1:2 of alcohol ethoxylate:fatty alcohol alkoxylate, about 3-10% of at least one water soluble solvent, about 1-10% of a chelant, 2-12% of an alkalinity source, 0.5-2% of an anionic surfactant blend comprised of at least about 40-70% of a sulfosuccinate, the balance being water. Compositions of the invention are useful for removing hydrophobic soils or oils whether they are located on a hard surface or on a linen. A method of cleaning a hard surface is also disclosed comprising the steps of diluting the composition of the invention with water to about 1 to about 3 weight percent, applying the diluted composition to the surface, and wiping the surface, wherein the surface is substantially free of oil or residue and the surface is substantially free of corrosion.

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Monheim, Germany

Andrea Schwerter