As we grow older, the teeth and tongue produce more plaque and tar, and other substances causing the tongue to taste bitter. This is an unpleasant taste no one likes.
Listerine range of mouthwash is designed to tackle this unpleasant taste on the tongue. Use, instead of constant brushing with paste, to remove this unpleasant taste as often as you need to. It can be used at home and in the office.