ʻIke kēia ʻatikala i nā ʻokoʻa ma waena o ka PET (polyethylene terephthalate) a me ka pepa PVC (polyvinyl chloride) e pili ana i ka hana, nā noi, a me ka hopena o ke kaiapuni. Ma ka hoʻohālikelike ʻana i kā lākou mea hana, nā waiwai kino, a me ka hoʻohana ʻana i nā ʻoihana like ʻole, e loaʻa i kahi ʻike piha o kēia mau mea ʻelua i hoʻohana mau ʻia.
