Meguiar's Plastx Clear Plastic Cleaner & Polish. Use that and a micro cloth. That's for the front of the iPod. It's around $5 for 10oz bottle. For the back use Brasso which is $4. Also get a case!
does anyone no of any household items or homemade remedys,besides brasso, that can remove scratches from the ipods screen,ive had mine a few weeks and the scratches are so bad it obstructs the screen when trying to watch videos