Na 2018 Welleps ụlọ ọrụ haziri EPP igbe nke a na-emeso elu ya nke ọma.Igbe dị n'ime dị ka plastik, nwere ike idobe mmiri na mkpuchi nke ọma.Yabụ na ọ nwere naanị igbe EPP nkịtị zuru oke, mana nwekwara ụfọdụ ọrụ pụrụ iche.Dịka ọmụmaatụ, mgbe ị na-eji azụ azụ, ị nwere ike ịsacha ngwa ngwa ma ghara ịhapụ ísì ọ bụla.