Leli bhulashi le-UV elikhanyayo lesilwane esifuywayo lingasusa ngobumnene nangempumelelo izinwele ezixegayo, ama-tangles, amafindo, i-dander, nokungcola okuvalelekile.
Ngokusebenzisa indlela yokwenza inzalo, i-ultraviolet irradiation yesikhathi esifushane ingabhubhisa i-DNA yamabhaktheriya namanye amagciwane futhi ibangele ukuthi balahlekelwe amandla abo okuzala, ngakho bafa ngokushesha, bazuze inzalo kanye nokubulala amagciwane, futhi kuvimbele ukusakazeka kwamagciwane.
Kulula ukuyisebenzisa ngokucindezela inkinobho, ama-bristles ayaphuma. Kulula ukuhlanza ngokucindezela inkinobho futhi ukuze uhoxise ama-bristles futhi usule izinwele.