Ukulawula ukukhishwa kwe-EtO okusebenzayo kubalulekile ekuvaleni inzalo, ukukhiqizwa kwamakhemikhali, nokusebenza kwezimboni ezibamba i-ethylene oxide (EtO). Ubuchwepheshe besimanje bokunciphisa umzimba busiza izikhungo ukuthi zihlangabezane nezimfuneko zokulawula, zithuthukise ukuphepha, futhi zinciphise umthelela wendawo. Lo mhlahlandlela unikeza ukubuka konke okwenziwe kahle, okulungele i-SEO kobuchwepheshe obuyinhloko bokulawula i-EtO, okuhlanganisa ukukhuhla okumanzi, izinto ezishisayo ezishisayo, izihlikihli zombhede owomile, ama-catalytic oxidizer, ama-flares, izikhuhla ezibhubhuzayo, nokucatshangelwa kokuhlanganisa.