Lift your wiper blades in the morning

[Trevor]

De icer should be banned imho, tepid water every time for me.

Cool. So are you going to bring me a bottle of tepid water at 3.30AM when I am in the middle of nowhere and return to my car frozen over? De-icer it is then.......

Also if you have a chip or small crack in your screen the thermal shock of even tepid water can cause the crack to run.

[Steve!]

Also if you have a chip or small crack in your screen the thermal shock of even tepid water can cause the crack to run.

If you have a chip or a small crack in your windscreen, you should get it sorted out