ʻO ke kumu hana o kēia ʻōnaehana hoʻoneʻe lauoho laser ʻo ka laser o 808nm wavelength hiki ke komo i ka epidermis a hiki i nā follicles lauoho.Ma muli o ke kumumanaʻo wela wela, ʻoi aku ka maikaʻi o ka ikehu laser e ka melanin i ka lauoho, e hōʻino ana i ka follicle lauoho e hiki ai ke hoʻoulu hou i ka meaʻai, ʻoi aku i ka wā ulu ulu.