Material: 100% Polyester Cleaning: Gently vacuum or brush once a week. Machine wash in cold water (30 C) with bleach-free detergent. Lay out horizontally for drying. Do not use a hair dryer or any other source of heat. Stain removal: Carefully wipe up liquid with a dry microfiber cloth and moisten the edges of the stain to reduce sharp tint. Air dry.