Ukuguqula iShishini lokuPhathwa kweMathiriyeli: IiPalethi zePlastiki eziDityanisiweyo ziKhulula uLondolozo lweeNdleko, ukuzinza, kunye nokuNyulwa kwezinto ngokungafaniyo. Ukuguqula uShishino loLungiselelo: IiPalethi zePlastiki eziDityanisiweyo ziKhulula uLondolozo lweNdleko, ukuzinza, kunye neyantlukwano engazange ibonwe ngaphambili.