It all depends on how deep the scratches are and how much metal has to be removed! It’s a process starting with the most abrasive medium working in progressive steps to the least abrasive and finishing with polishing compounds. To get those scratches/marks out I used 600 and 3000 grit paper (I prefer to it use wet) and finished with a cloth mop in a battery drill with a couple of different grades of stainless polishing compound. Is not that difficult but takes time. But for general ‘smartening up’ the mop with some
compound is a good start.
