The JML Mantis formula is great at removing isolated scratches, although it didn’t help remove our swirl marks. It left the panel looking dull – perhaps it’s a bit too abrasive in DIY hands. Plus, ...

Simply cleaning your car is likely to create tiny swirls as you move dirt around on your sponge. While deeper damage will need a touch-up, minor flaws in paint can be fixed with a bit of elbow grease ...