Spot clean as needed with cloth moistened only with water, using a mild dish or laundry detergent as needed. Blot stained area with a clean portion of the cloth, moving from outside to inside on the stained area. Rinse thoroughly with cool water and lay flat to dry. If stain persists or bleeds, submerge bag in cool water and swish, brushing lightly on the stained area with cloth or sponge. Rinse with cool water and lay flat to dry.