| 摘要 |
What is provided herein is a water-based, environmentally safe, stain-remover composition for effectively removing a wide variety of stains from fabrics consisting essentially of: (a) 5-20% by weight N-methylpyrrolidone (NMP), (b) 5-20% by weight gamma -butyrolactone (BLO), (c) 40-88% by weight water, and (d) 1-10% by weight surfactant, and, optionally, including a base-buffer to provide a pH in the range of about 7-11.
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