Here's the recipe: 2 cups distilled water, 1/3 cut liquid starch (found at grocery stores in non-aerosol spray bottles), 2 ounces cheap Vodka (remember, the more potatoes, the more starch!) and as an option, 25 drops of lavender, if you so choose. That's all to it! When the mixture is left alone, it will separate. Just shake vigorously before using.