This Homemade Liquid Laundry Detergent will leave your clothes clean and smelling fresh while saving you money. Made with just 5 ingredients, it is so easy! 1 gallon hot water 1/4 cup Super Washing Soda 1/4 cup baking soda 1/3 cup castile soap 15 drops of your favorite essential oil Tools: large spoon to stir 1-gallon glass container Instructions: 1. Add Super Washing Soda and baking soda to glass container. 2. Pour enough water into container until sodas are covered. 3. Stir with a large spoon