Oregano oil should not be applied on dirty hair. You should apply it on clean hair. Oregano hair promotes the rejuvenation of hair roots and the scalp.
Oregano oil is very effective in promoting hair health, hair growth and rejuvenation, accelerates moisture and oil balance. It is very beneficial for hair. It needs to be diluted with sesame, olive or almond oil – you can add a few drops of oregano oil in these fixed oils, and apply the mixture on your hair. You can rub the mixture on your hair roots.