How to Use STEP01-Wet the hair and scalp sufficiently with lukewarm water, then apply 3-5ml of shampoo to the palm of your hand. STEP02-After lathering evenly on the scalp, massage slowly using the fingertips. STEP03-Wait for at least 3 minutes to soak into the scalp while lathering. STEP04-Rinse thoroughly with lukewarm water.