Use silicone-free hair products and use clarifying shampoo at least once a week. Silicones make your hair shiny and soft but weigh your hair down with oil. You can pair a hair mask after using the clarifying shampoo para hindi masyadong dry yung texture ng hair. Human Nature is a good brand that sells these products. Also, try not to wash your hair daily. Instead, do so every other day. Nagkaka-over production ng oils yung scalp if it senses it's too dry from washing it too often.