what is the best mint to use that will keep your breath fresh all day?!

Try chewing cinnamon gum...Cinnamon is more effective in combating halitosis then mint. Buy Crest cinnamon toothpaste as well. Good luck.

It doesn't exist. Even if you didn't eat anything all day, your breath would still get a little off by the end of the day. It's just the way we're made. The best you can do is to not eat stinky foods, and to brush your teeth and tongue several times a day.

Spearmint.

Brush your teeth, scrape your tongue and don't drink coffee.

These are not mints but,
Apples are good. Parsley works to.