Experts at the Institute of Tropical Medicine in Antwerp in Belgium investigated the daily use of the Cool ... Listerine is approximately 20 per cent alcohol. However, there are alcohol-free ...

A new class action lawsuit is changing the way a lot of people look at their everyday hygiene habits.

Daily use of the Cool Mint flavour mouthwash was ... use of other alcohol-based mouthwashes. Listerine is around 20 per cent ...

The 59 participants used Listerine Cool ... and alcohol consumption. In fact, Professor Kenyon, who worked on the study, suggested that if you did want to use a mouthwash, an alcohol-free kind ...