Curly hair, in general, is drier than straight hair. So, try to use sulfate-free shampoo specially formulated for curly hair to make your hair routine more effective. Co-washing the hair with a conditioner or applying a deep conditioner before and after washing with shampoo can enhance the curls. Use a towel to dry the hair instead of a hair dryer, and follow up with a curl-defining cream or styling gel to further enhance the curls and curl pattern.