| there has been much debate over it, but I use Rain-X.
i got the pack with the cleaner compound in it. i like it as it measn you hardly have to use the wipers. once you're above about 40-45mph the wipers don't even need to be on intermittent when normally they'd be on constant slow speed.
as you use the wipers less there's less juddering. i also think the wipers move better across the screen.
i think rain-x is fantastic. all my cars have it and i even use it on my JCB Fastrac!
if you don't want to use rain-x, auto glym glass cleaner (blue creamy stuff) is good. TVR Tuscan S. 400bhp, 0-60 3.8 0-100 8.08. 195mph. Silver/Black roof Cooper. Hillclimb MK2 Fiesta. 150bhp. Beats Subarus. Building a 'bike engine single seater. 320kg, 200bhp. around 600bhp per ton. 0-100 6 seconds. |