... be caused by dry hair. Pls make sure to wash & condition your hair every 3-4days,Using a ... to youQ9, How to care my hair?A, Wash your hair every 3-4days into warm water with ... oils wont penetrate the hair, and the less you wash these hair, the longer they will last. Do ... Black, Natural Brown,Natural blondeTexture Pattern:Straight, Natural Wave, Body Wave, Deep Wave, Curly, and customized Texture is ...