Mouthwash or Hogwash?

Experts argue that not only is a mouthwash useless, but it can also be harmful to your health.

Waking up with the unpleasant hum of dog breath is far from uncommon. Whether it is the after-effects of a curry, or a more lingering problem of sewer-scented oral odour, around 95 per cent of Britons suffer bad breath at some time in their lives. Such is the social embarrassment that £350 million a year is spent on products that promise to sweeten breath. But is it money well spent? An increasing number of medical experts think not, with some going as far as to caution that swilling with a mouthwash can cause more problems than it purports to cure. Read more