O le fa'aogaina o le ie vaivai ma le fa'alelei maualuga polypropylene e le'i lalagaina, e le fa'aosofia ai le pa'u e ofuina lelei.E fetaui lelei mo le gaosiga faʻaeletoroni, faleaoga mama, fale gaosi oloa, gaosiga o meaʻai, aʻoga, uila afi, faʻapipiʻiina meafaigaluega, nofoaga faʻalesoifua maloloina, fale gaosi lima, falemaʻi, matagofie, vailaʻau, fale gaosimea, faʻamamaina o le siosiomaga, nofoaga faitele ma isi. fa'aoga.