Not thrilled with the chemicals and unknown additives in commercially generated dish soap? You can make your own soap at home or start a soap business, sell out to others using natural ingredients that you may already have in your kitchen or laundry room. Make a basic version with just three ingredients, create a delicious smelling version with essential oils, or use the cleaning powerhouse Borax to make an extremely effective soap -- or try all three and see which works best for your needs. SMACIN GRACEFULL TEAM How to Make Homemade Liquid Dish Soap Ingredients Basic Liquid Dish Soap ¼ cup (9 g) soap flakes 2 cups (470 ml) water 1 to 2 tablespoons (15 to 30 ml) distilled white vinegar Liquid Dish Soap with Essential Oil 1 ½ cups (353 ml) water ¼ cup (9 ml) grated castile bar soap, tightly packed ¼ cup (60 ml) liquid castile soap 2 ¼ teaspoon to 1 tablespoon (10 to14 g) super washing s