<human>: Objective: Best way to remove nail varnish.

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- Soak a cotton ball with nail varnish remover and firmly wipe it over the nail polish til it has all come off.
- Soak a piece of plastic with nail varnish remover and firmly wipe it over the nail polish til it has all come off.
<bot>: Soak a cotton ball with nail varnish remover and firmly wipe it over the nail polish til it has all come off.