The shampoo is the base of the hair. Find a shampoo that matches your hair type is not easy. Hair curly, straight, frizzy, it is difficult to find the care adapted to his hair. For those who have a tendency to be greasy, it is very important to adopt a shampoo with a pH soft, in order to stabilize the oil content in the scalp. Finally, it is very unwise to wash your hair every day. This practice damage the hair and the scalp and your hair grease much more quickly when you do not wash ! In sum, it is up to you to choose the frequency of washing your hair, as a function of the latter.