Scuffs / Scratches on Watershield Printed Surface -- Any Remedies?

I did a search on this, but didn’t really find any conclusive threads.

I like the look of the print on the glossy watershields a lot; however, the print seems to scuff and scratch very easily. It seems like even normal handling of a printed disc produces smudge marks. And when you try to wipe them away, it only further smudges the surface.

Is there anything that can be done to protect the printed surface? Maybe there’s a spray you recommend… Any help would be appreciated.