Whether you’ve just got the keys or it's been your reliable stead for many years, you probably want your car to have a dealership-level shine for as long as possible - and the best way to do that?

The protective coat stayed the course and lasted right until ... but remained effective until the end of our test. Double speed-wax has lost its crown but remains a good performer.

Now the car has been washed and polished, it’s time to reach for the wax. Where polish takes away a very thin layer of clear coat to remove light scratches, wax works in the opposite way ...