DoDo Juice Red Mist
Price: £9.95, Amount: 250ml

Detailing specialist DoDo’s Red Mist is excellent if you’re looking for long life from an easy-to-use product. The spray-and-dry application is a doddle, and it was performing well into the sixth week, if not quite as fast as our top three. If only it didn’t come in such a small bottle – 250ml meant it was always going to struggle to match more mainstream rivals on price.