9. Use conditioner
Applying leave-on conditioner in order to preserve the moisture as well as the shine of your hair is important when doing highlights. While using shampoo and conditioner is normally not included in the hair dying or highlighting procedure, these two pre-steps, if we may call them that, will prepare your hair for what’s to come. Making sure that it is clean and well-moisturized will prevent any damage from happening to your hair. Additionally, using conditioner will prevent your hair from becoming overly dry after coloring.