Tannic acid in tea has softening and repairing effects, and can be used as a conditioner to treat damaged and difficult-to-comb hair. (1) Wash your hair with shampoo first. (2) Then soak your hair in green tea, and the water temperature should not be too hot. (3) After15 minutes, wash off the green tea with warm water. As long as you persevere, even if you don't bake oil, your hair will become soft and easy to care for, and there will be bursts of tea fragrance!