Rose geranium hydrosol is a wonderful botanical product derived from the steam distillation of rose geranium leaves and flowers. It is a byproduct of the essential oil extraction process, capturing the water-soluble components and aromatic properties of the plant. DIY Rose Geranium Linen Mist Recipe Ingredients: 1/2 cup rose geranium hydrosol 2 tablespoons distilled water 5-10 drops of lavender essential oil 1 teaspoon witch hazel Hydrosol (optional, helps disperse the oils)