@Hairenough.

Thanks for your support. Its my fault really, if I didn't want to contribute, I should have said nothing!
But...more importantly.....YOU BOUGHT AUTOGLYM!!
You're the only person I know whose actually taken up my suggestion.
Its pretty good isn't it?
I ran out the other day and tried to use 91% alcohol.
It was RUBBISH in comparison to tar remover!

I'm really pleased you tried it!
Have you got yourself a micofibre cloth? The two combined are BRILLIANT!