Use Lavender Oil for Hair Care: as any essential oil has to be mixed with a carrier oil like coconut, or olive oil add 2-3 drops of Lavender oil to a tablespoon of olive oil for hair, mix the ingredients and use it to massage your scalp. Leave it for an hour before washing it off with warm water. Do this once a week. The lavender oil clears toxins from the hair follicles, strengthens your hair and enhances growth. Another way is to add lavender oil to your shampoo; add 2-3 drops of lavender oil to your shampoo portion and when washing your hair, massage your scalp for a couple of minutes. Finally, after shampoo spray the Ginger hair serum on to your hair and gently massage for a minute or so.