| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide aqueous solution comprising natural components which is friendly to human or a terrestrial environment, and which can remove smoothly oil staining in a kitchen, mold in a bathroom or the like. <P>SOLUTION: Skins of fruits or the like are crushed and boiled together with natural water. Stocks of respective skins are extracted, to thereby obtain each aqueous solution comprising grapefruit A. orange B. lemon C. banana D and aloe E. <P>COPYRIGHT: (C)2012,JPO&INPIT |
