What kind of nail polish remover do I need to remove gel nail polish?

You will need to use 100% pure acetone to remove gel nail polish at home. Normal nail polish removers lack the strength of acetone needed to remove the gel, so don’t waste time using those. Before you begin, file across the top of you nails with a coarse file; doing this will break the top layer of the gel, which will help speed up the process of removal. After adding the acetone to the gel (you can wrap your fingertips in foil), wait until the gel is completely softened before attempting removal. See the instructions above for the best approach.