Mafakitala amasewera polimbikitsa kukula kwa mafakitale a plasticy, makamaka polyvinyl chloride mavimpani ogulitsa {{}:
Choyamba, zinthu zomwe zikukhudza pulasitiki (etrude ester) Flash Extrict acid dibolizer ({{)) Kulemera kwa maselo ndi kotsika kwambiri, kusintha kwa ma pulasitiki kudzakhala osauka ndipo sikungakhale kokhazikika {{2}
Chachiwiri, zinthu zomwe zimakhudza pulasitiki (Ester Star) mtengo wosakhazikika umakhala ndi ma acid (ma etters acid), zomwe zimakhudzanso ma acid ndi zowonjezera zomwezo {{0}