Ua vaevaeina mea'ai laulau fa'aaoga i vaega nei e tolu e tusa ai ma le fa'apogai o meafaitino, fa'agasologa o gaosiga, auala fa'aleagaina, ma le tulaga toe fa'aaogaina:
1. Vaega e mafai ona fa'aleagaina: e pei o oloa pepa (e aofia ai le fa'apalapala o le pulupulu, ituaiga fa'apipi'i pepa), ituaiga pa'u e mafai ona fa'amama, ituaiga fa'alava o la'au, ma isi;
2. Mea faʻamalama / faʻaleagaina: palasitika malamalama / faʻamaʻi (e leʻo faʻafefe), e pei o le PP biodegradable ata;
3. Fa'afaigofie ona toe fa'aaogaina mea: pei o le polypropylene (PP), maualuga polystyrene (HIPS), biaxially oriented polystyrene (BOPS), mineral inorganic natura tumu polypropylene mea tu'ufa'atasi, ma isi.
Ua avea ipu laulau pepa ma aga masani. O loʻo faʻaaogaina nei meaʻai pepa pepa i pisinisi, vaalele, faleaiga faʻavavevave, fale inu malulu, pisinisi tetele ma feololo, matagaluega a le malo, faletalimalo, aiga i nofoaga tau tamaoaiga, ma isi, ma ua vave ona faʻalauteleina i le feololo. ma aai laiti i uta. I le 2021, o le taumafaina o laulau pepa i Saina o le a oʻo atu i le sili atu i le 77 piliona fasi pepa, e aofia ai le 52.7 piliona ipu pepa, 20.4 piliona paipa ipu pepa, ma le 4.2 piliona pusa pepa meaai.