1. Brush your hair and scalp for organizing waste and tangled hair. And wet your hair and scalp sufficiently with lukewarm water.
2. Pump the right amount into the palm to make enough foam. Gently massage the scalp and hair with the fingertips and leave the foam for 2-3 minutes.
3. Rinse with lukewarm water without residue, dry the towel completely with cold wind close to natural temperature. At this time, dry the hair's keratin layer from top to bottom so that it does not open.