How do you remove scatches from plexi glass?

Question

How do you remove scatches from plexi glass?

Answer 1

Fine scratches can be removed with a mild abrasive polish. Heavier scratches, such that you can feel with your fingernail, will require some elbow effort to remove with a bit of sanding and buffing. A series of grits (150,400,600) followed by a buffing wheel and available buffing compound, will restore the luster of your Plexiglass.

Answer 2

Jewelers polish and elbow grease (hard rubbing by hand).

Answer 3

Replace the plexiglass.  I have yet to see any successful scratch removal.

Answer 4

If they're light scratches make a paste out of tooth paste on a piece of wet cheese cloth & rub.