People across the globe use Listerine as a mouthwash for it’s antiseptic properties, but it actually has many more uses. The active ingredients of Listerine are great at keeping bacteria and odor in check inside and outside the mouth. The minty mouthwash is an incredible antiseptic and anti-fungal agent that can be used to help prevent infection, clear up acne, reduce foot odors, stop hair lice, and more. Take a look at the many uses of Listerine in the video below!