Signs of bad breath

* It is not really possible to smell your own breath, so you need to

listen to what other people say about your breath.
* Some people say they have an unpleasant, metallic taste when they have

bad breath.
* Some people with bad breath have a white or greyish coating on their

tongue. Not everyone with this coating has bad breath.

Remember that most people have 'bad breath' when they wake up, so don't worry

about that. A drink of water will help clean your mouth.