This Sunlight Dishwashing Liquid can be used to help remove food soils away from dishes during manual hand washing. The formula is biodegradable so it will dissolve after use, having a positive effect on the environment. There is 1 L in this bottle. It comes packed in a squeezy bottle for easy use. The formula is biodegradable which makes it a great option for those who are environmentally conscious. It has a lemon scent to leave your dishes and hands smelling pleasant.