I recommend a gentle nail remover.

This is a nail remover I bought at Daiso, the store that has everything, along with some nail strengtheners. I purchased the Fruit Nail Remover because it has an apple scent, contains nail protectant, and is labeled as a low-irritation remover! I've used it several times, and I like that it removes nail polish cleanly and doesn't have a strong scent. I'm enjoying using it~