... .no shedding,tangle free,no fade Hair Type 100%human hair extension,human hair weaving,hair weft,machine made hair weavingHair GradeGrade A, B, C, ... for new customer, You can use your order from which you normally used,Or you can send email to us ... the hair in the water and keep it in the water for 15 minutes. during the time, keep combing the hair to make the hair absorb all the nutrition in the hair ...