Apply ANY KLAEN to your hair roots by massaging with circular movements. Leave it for about 30 minutes, then rinse with plenty of water and shampoo. For effective results, it should be used regularly, at least 3 times a week. Apply ANY KLAEN to your scalp by massaging with circular movements.After waiting for about 30 minitues-precess plenty of water and shampoo.It is required to used regularly at least 3 times a week for an effective result.