For homeopathic experts can be apply Jaborandi q and Arnica q directly on the scalp or it should be mixed with any oil/water and then applied on the scalp. Because some doctors say to apply directly and some to mix with oil which one is the correct procedure and how many months should I use to get results for regrowth of hair and how many times a day. Does it work on androgenic alopecia or baldness. Can we add any more mother tincture to this. Thanks in advance.