Heard this on the radio the other day and it works. When you get in your car/van/batmobile on a cold morning and you have the blower going. Pull your sunvisors down. Deflects the heat back down the windscreen. Simple effective genius. Your cold dead hands can thank Absoloute Radio tomorrow morning when you're late for work and your demist takes less time. How did I get to Forty and never think of this? :shock: Bear in mind I'll still be doing the 4 mph shuffle while peering out of a 3" hole tomorrow morning at 4am, lighting a *** and drinking killer coffee while fumbling with the sat nav. I'll just be doing it a few minutes earlier than last week. God Bless the Highway code.