I will admit, even though I LOVE LOVE LOVE glitter polish, I have had such a hell of a time removing it that I have honestly considered giving it up. It is just such a pain in the ass. In fact I have passed up a few glittery polishes I knew I would like just thinking about when the time would come to take them off.
I was at Ulta to buy some new polish remover and I found this Elegant Touch nail polish and artificial nail remover. It's acetone but it seems to work better on glitters than other acetone removers I have used before.