Add 1-2 Tbsp of Herbal Vinegar Rinse for dry/normal hair, or 2-4 Tbsp for oily hair to this bottle and fill with water. After washing your hair apply at roots all over scalp and hair. Allow to sit for 5 minutes then rinse and style.8 ounce bottle which can be used over and over again many times. By using this bottle you are helping to create less waste.