Cleaning

You want to shampoo your extensions at least once a week to remove any product build up that could be weighing them down. Comb extensions from ends to roots before shampooing. Never rub the hair together as that can cause damage and knotting. Also, Instead of using a heavy oil for styling, you should use a light mist shine.

If  you have deep wave hair, only brush hair when it's wet and contain conditioner.