Abstract: A method of elongating hair of a person having head-hair is described which involves, cleaning the head-hair thereby releasing head-hair to be elongated from oil, dividing a number of dry head-hairs which are to be elongated and approximately the same number of the elongating hair, so that two tufts of hair are formed each having a free end, twirling the tufts at their free ends to form two twirled tuft-ends, overlapping the two twirled tuft-ends by a predetermined distance, twirling together the overlapping tuft-ends and adhering the twirled overlapping tuft-ends at ambient temperature with an adhesive.