Don't use regular nail polish remover on your nails. It dries and breaks them. Don't even let your manicurist use it.
There is a soak-and-rub-off nail polish remover at the drug store. I don't remember what the brand name is. It come in a pink nail polish type bottle. It is a little slower but it makes a huge difference to your nails. It is not drying.
However, I don't recommend nail polish remover at all because it makes nails dry and weak and causes them to break. I use it mainly on my toes.