Well, today was the first fine day to clean the interior of the car, the stuff @joss recommended (Auto Glym) is awesome.
Cleans marks and scuffs easily, it dries quickly and leaves a shiney but not too glossy finish with no streaks.
Better for the environment too, as i now use that with washable microfibre clothes as opposed to disposable wipes.
Outside of car and tyres are done by the hand car wash at the end of our village.