Bad breath is a surefire way to send potential suitors scrambling for the exits. Chances are, that yummy chicken you enjoyed at lunch is still hanging around in your mouth, which can cause less-than-pleasant-smelling bacteria to form, especially on your tongue.

Our bad-breath weapon of choice is a tongue scraper, which some say resembles a medieval torture implement but is actually a disposable U-shaped plastic tool with tiny ridges on one side. It's very easy to use, and it will help clear away any leftover food and odor-causing bacteria that have settled on your tongue.
Starting at the back of your mouth, gently drag the scraper along your tongue two or three times, rinsing it in between each pass.
Follow up by drinking a glass of water to flush out any other bacteria that have formed in your mouth.