Nws siv tau thiab yooj yim evaporates. Lub sij hawm carcinogenic cuam tshuam rau kev raug mus ntev ntawm qhov siab siab.
Kev sib cuag tsis sib xws tsis cuam tshuam nrog mob qog noj ntshav. Kuv ua haujlwm ntawm ib qho ethylene oxide qhov chaw thiab tsis tau ntsib ntau yam mob qog noj ntshav.