I have some light scratches on the part of the bumper which faces upwards just about where the trunk begins. THey are probably from loading/unloading things. They cant be seen except when u really look for them, but they are really annoying. Is scratch-x the best thing to use for thhis?

that would be good

or wax the area with a buffer

i have some scratches on that area too.
i used Zaino, but it didn't help much.....=(