| 摘要 |
<p>An indoor cleaning tool (10) having a dry fibrous base material (3a,3b,3c,3d) is provided. An antigenicity-reducing composition including an antigenicity-reducing component, an oil and a surfactant are applied to the fibrous base material (3a,3b,3c,3d). Preferably, the antigenicity-reducing component is an extract of an olea or a ligustrum plant extracted with water or an organic solvent.</p> |
