Removes 90% of cosmetic scratches.
this not a miracle remover, 70% of damage should be removed from MAJOR scratches.
Not a scuff remover, (black marks that look like bruises).

Make sure to apply lots of pressure and a 2nd coat may be needed.
There is a tutorial online: https://www.youtube.com/watch?v=eGO4cyZuC0M
Refunds are at discretion of seller.