Kumenya ko ushishikajwe no hejuru ya spray nozzle , twashyizeho ingingo ku ngingo zisa kurubuga kugirango bikworohereze.Nkumushinga wabigize umwuga, turizera ko aya makuru ashobora kugufasha.Niba ushishikajwe no kwiga byinshi kubicuruzwa, nyamuneka twandikire.