How do I get nail polish off my end table?

Hi Karen, the problem with nail polish is what takes it off (acetone) will also remove any clear coat finish on the top of your end table. I think if it were me I would go ahead and use nail polish remover then do a little light sanding with fine grit sand paper to even out any inconsistencies that the acetone may have caused and then reapply a coat of clear coat to the top.

Here's a video that may help: https://www.youtube.com/watch?v=bbfLQxqrMWU

If you use any sand paper, glue a small bit to the end of a new pencil eraser.

Have you tried nail polish remover on a Q-tip to clean it up?