CLEANING COMPOSITIONS FOR USE WITH CALCITE-BASED STONE

A composition for cleaning hard surfaces includes from 3 to 20 wt-% dicarboxylic acid; from 3 to 25 wt-% surfactant; from 0 to 20 wt-% solvent; and water, and has a pH from 9 to 12.5. A ready-to-use solution of the composition includes from 0.1 to 5 wt-%) dicarboxylic acid; from 0.1 to 5 wt-% surfactant; from 0 to 5 wt-% solvent; and water, and has a pH from 9 to 12.5. The composition is safe foruse with calcite stone surfaces. A method of cleaning calcite stone surfaces comprises a use solution of the composition to the calcite stone surface, and rinsing, wiping, or scrubbing the surface. Another method of cleaning calcite stone surfaces comprises preparing a use solution by diluting the composition with water, applying the use solution to the calcite stone surface, and rinsing, wiping,or scrubbing the surface. 用于清洁硬表面的组合物包括3至20重量％的二羧酸；3至25重量％的表面活性剂；0至20重量％的溶剂；和水，并且具有9到12.5的pH值。所述组合物的即用型溶液包括0.1至5重量％的二羧酸；0.1至5重量％的表面活性剂；0至5重量％的溶剂；和水，并且具有9到12.5的pH值。所述组合物安全地与方解石石材表面起使用。清洁方解石石材表面的方法包含将所述组合物的使用溶液用于所述方解石石材表面，并冲洗、擦拭