1. Puas yog lawv txhua tus siv ib zaug?
◆Yog, tag nrho cov khoom yog diaposable
2. Koj txoj kev ua kom tsis muaj menyuam yog dab tsi?
◆EO ua kom tsis muaj menyuam.
3. Koj cov khoom puas tuaj yeem muag rau txhua qhov chaw?
◆Lub tuam txhab tau dhau FDA cov ntaub ntawv lag luam, thiab qee cov khoom tau dhau los ntawm EU CE daim ntawv pov thawj thiab FDA cov npe, qhia tias lub tuam txhab cov khoom lag luam tswj tau raws li cov qauv thoob ntiaj teb thiab tau lees paub los ntawm cov koom haum tso cai. Lub tuam txhab cov khoom uas twb muaj lawm tau muag rau ntau qhov chaw thoob ntiaj teb.