 Canavero tilmaamay in madaxa tallaalid ee jiirka si guul leh loo sameeyaa ee Shiinaha, oo wuxuu ku yidhi polyetylen tones in PEG - Kaas oo la sida calool jilciye inta badan loo isticmaalaa, laakiin waxa uu la ogaaday in ay leeyihiin codsiyada dadka bukaanka ah iyo dhaawac lafdhabarta - muhiimad u ogolow in laga yaabo xarumaha motor ka mid ah laf-dhabarta ka dib wada si guul ka dib markii ay la soo jareen. 