In order to say goodbye forever with hair growing in not desired places, on average it is necessary to make seven procedures. Interval between procedures from eight to twelve weeks. During the procedure, only part of the follicles, from five to twenty percent, is removed. It is for this reason that repeated procedures should be carried out. Red hair is worst, ideally, when the skin is bright and dark and hard, but no one will take light hair and fluffy, since it will be simply impossible to do this with a laser.