If you ever find yourself out of mouth wash but are self-conscious about your mouth, try using hydrogen peroxide.
It may sound weird but hydrogen peroxide is great for killing bad breathe germs and brightening your smile. And the great thing about using peroxide is that you don’t have to deal with the intense burn you get from other mouth washes.
To use it, make sure you dilute it with water (about 50%) and swish it around in your mouth for no longer than 30 seconds. And definitely DO NOT swallow it. This will leave you with a fresh, clean mouth ready for the day.