ValetPRO Achilles Prep
This formula from ValetPRO has a really strong smell, although it didn’t translate into a strong performance in our test.
It’s the best value of all the products we tested, at £1.79 per 100ml, and the instructions are clear, but it failed to make much of an impact in terms of shifting scratches or swirls.
It didn’t leave the panel dull, but the finish wasn’t as shiny as rivals’, either.