| 摘要 |
An aqueous cleaning composition for carpets, rugs, and textiles particularly useful in reducing malodor of urine stains has been discovered with the composition comprising: (a) from about 4.23% to about 4.28% by weight of a sodium or potassium salt of a diethylenetriaminepentaacetic acid, an ethylenediaminetetraacetic acid, a N-hydroxyethylethylenediaminetriacetic acid, or mixtures thereof; (b) from about 1.95% to about 2.05% by weight of a diethylenetriaminepentaacetic acid, an ethylenediaminetetraacetic acid, a N-hydroxyethylethylenediaminetriacetic acid, or a mixture thereof; (c) from about 0.82% to 0.98% of a sodium lauryl sulfate; (d) from about 0.49% to 0.59% by weight of an acrylate copolymer of the formula CF3(CF2)nCH2OCOC(CH3)=CH2 wherein n is from 6 to 8; (e) from about 0.22% to about 0.27% by weight of an octylphenoxypolyethoxy ethanol; (f) from about 0.35% to about 0.5% by weight of fragrance; and (g) from about 0.00003% to about 0.05% by weight of a preservative 1,2-benzoisothiazole-3(2H)-ones; wherein said weight percentages are based on the total active ingredient weight of the aqueous composition. The composition is effective in removing pet stains and malodors associated therewith from carpeting without imparting undesirable properties on the cleaned surface.
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