Ubuchwepheshe bokudaya obumnene obungu-Zero-damage bamukelwa kabanzi ngabakhiqizi bewigi bezinwele zabantu abasezingeni eliphezulu. Ukudaya okungokwesiko okunokushisa okuphezulu kuzolimaza ama-cuticles ezinwele futhi kunciphise impilo yesevisi. Isixazululo esisha sokudaya esisezingeni eliphansi esisezingeni eliphansi sigcina izinwele zinwebeka futhi zicwebezele. Imikhiqizo ecutshungulwa yilobu buchwepheshe ibekwe emakethe esezingeni eliphezulu, ngentengo yeyunithi ngo-25-40% ephakeme kunamawigi adayiwe ajwayelekile. Izitolo zamawigi zikanokusho eNyakatho Melika naseYurophu ziyanda ukuthengwa kwezimpahla ezinjalo ezithuthukisiwe.