We recommend brushing regularly with a special hair extension brush, staying out of salt water and chlorine, using paraben and sulfate-free shampoo and conditioner, and making sure that your hair is dry when you go to bed at night. We also suggest using Know Knott made by Original & Mineral, which is a leave-in conditioner detangling spray. Rest easy, as your stylist at The Beautiful Co. Salon will be in contact with you every step of the way after installation to make sure your experience with IBE Extensions is an amazing one!