Actually I was using Elfi to repair minor part of number plate, but unfortunately Elfi dropped on the rear bumper. I tried to remove the Elfi stain with nail polish remover but of no avail. Instead of it I saw a discolored paint around it. What's the solution now ? Should I take to detailing/paint shop for it's removal ? Will the discolored part mitigate after some polishing or will it need a re-paint ?