PURPOSE: To obtain the titled composition outstanding in weatherability as well as degreasing ability through washing for the lubricants adhered during textile processings, by incorporating a mineral oil having each specific physical properties and composition with a surfactant and high-pressure agent etc.

CONSTITUTION: The objective composition can be obtained by incorporating (A) a mineral oil with a dynamic viscosity at 40°C of 5W100cst, viscosity index of ≥65, aromatic content of ≤3wt.% naphthene content of ≥28wt.% and iodine value of ≤3 with (B) pref. 0.01W10wt.% of a nonionic or anionic surfactant and (C) pref. 0.01W10wt.% of at least one kind of substance selected from high- pressure agent, wearproofing agent and oiliness-affording agent.