Removing nail polish without nail polish remover can be tricky, but there are a few alternatives you can try. One option is using rubbing alcohol or hand sanitizer; both have alcohol that can help dissolve the polish. Another method is to mix equal parts of lemon juice and vinegar, then soak your nails in the mixture. What kind of nail polish are you trying to remove? Do you have any of these items at home, or would you like to discuss another approach?