Matangi edu anogadzirwa achinyatsoenderana nemitemo yenyika uye ane zvinodiwa zvakasimba pahuwandu hwekuzadza.Mumatangi ekuchengetera eLPG pakamuri tembiricha uye kudzvanywa, mugasi-mvura yakaenzana, gasi rinodzvanywa ndiyo yakazara mhute yekumanikidza pane tembiricha yazvino, saka density yenzvimbo yegasi mumudziyo inowedzera sezvo tembiricha inokwira.