in those car accessory shop , i ever use a japanese made scratch
remover , very cheap , less than $10 .
Square bottle , metallic bottle with all japanese words .
Solid sia , can really remove scratch mark !!
Look out for the brand something like 99 something ....
It's like a polisher , u apply on those marks , wait
for it to dry , then remove the solution , not only remove
scratches , also wax the car .