Birashoboka ko uri ipariranga ya parike igura, ninde ushakisha indangagaciro nziza ya pack , na jincheng aerosl valve yumwuga & utanga ibibarwa birashobora kuzuza ibyo ukeneye. Ntabwo ari gusa ibikoresho bya parike twakoze bifite ibyemezo byindangamiryango mpuzamahanga, ariko turashobora kandi guhura nibyo ukeneye. Dutanga serivisi kumurongo, ku gihe kandi urashobora kubona ubuyobozi bwumwuga kuri varing valve . Ntutindiganye kuganiraho natwe niba ushishikajwe no gusiga irangi Valve , ntituzagutererana.