| 摘要 |
PROBLEM TO BE SOLVED: To obtain a stain eraser capable of making excreta-derived stains that adhered to textile products including sofa and carpets inconspicuous by merely spraying the eraser thereto. SOLUTION: This stain eraser in the form of a weakly alkaline liquid contains at least one compound selected from quaternary ammonium cationic compounds each having at least one 8-22C alkyl or alkenyl group or amine oxides each having at least one 8-22C alkyl or alkenyl group. |
