With this method, your natural hair is braided into cornrows then a specially designed needle and thread is used to sew the hair extension wefts through the braids.
The thread used for a sew-in is thicker and stronger than regular thread. It comes in different neutral colors such as white, brown and black. The color thread used should complement the color of the hair extensions.
Do not neglect your natural hair underneath the hair extensions. Continue to shampoo, condition and moisturize your natural hair.