Went in to work early one winters morning, still dark, windscreen on firms transit all ice up, reached into drivers door pocket and grabbed what i thought was a can of de icer, was actually a can of chain lubricant for the tail lift! Just kept on spraying thinking this stuff is shit, like a layer of fat i had to clean off. Done the petrol in diesel motor, firms motor so no big deal, especially as boss done it week after me