ʻI he angamahení, ʻa e vahaʻataimi volatilization ki he ethylene oxide -sterilization 12 houa ʻe, mo e vave ʻo e ʻea ʻi he feituʻu mo e loloa ʻo e sterilization.
ʻOku totonu ke ethylene oxide ngaue pe ke ne taʻofi ʻa e lahi ʻo e pekitilia, ʻa e toenga ethylene oxide, ʻikai lava ʻo holoki hifo, will naturally take an extended period to volatilize.