| abstract |
(57) [Problem] To provide a non-body cleaning agent which is excellent in detergency and excellent in feeling after washing. (A) An alkyl group having 1 to 24 carbon atoms or an alkenyl group having 3 to 24 carbon atoms, wherein the average substitution number is 1 to 8 and the alkyl ether of trehalose and / or the alkenyl of trehalose. Ether body, (B) A non-body cleaning agent comprising trehalose. |