keels eke tiyanawa windscreen ekata danna liquid ekak 90/= 200ml eke bagayak dala washer ekata 1:3 ratio ekata wathura danna..wimdscreen eke greasy gathiya yanna giya mage tibba.dan ratath pahadili mara widiyata..mechchara kal gihin tiyenne oil,dust windscreen eke tiyagena..