06-08-2012, 10:16 PM
It doesn't work so well in the screen wash though as that's not a proper application 
You're supposed to clay the windscreen first and give it a proper clean. There's a guide on here somewhere about it actually, but I think if you did a proper job it would come up a treat!
You're supposed to clay the windscreen first and give it a proper clean. There's a guide on here somewhere about it actually, but I think if you did a proper job it would come up a treat!