You should try and remove marks and stains or marks as soon as possible.
Delay may make it impossible to avoid permanent staining.
Method:
First try to absorb as much as possible.
Sponge or spray with dry-cleaning fluid.
Apply warm water and vinegar.
Rinse with water.
Keep repeating until the stain is gone.
Blot dry.
Remember: When attempting to remove a mark, avoid concentrated rubbing on a particular area, as this is likely to produce abrasion damage.
Always clean from the outside to the centre of a stain. This will minimise spreading of the mark or stain.