So you think you can skirt the law by boozing and cruising under the influence of Listerine? Well not in Adrian, Michigan where 50-year-old Carol Ries was arrested for operating under the influence of liquor. She had downed three glasses (we won't even hazard a guess on what size glasses either) of the mouthwash. Listerine of course has an alcohol volume of 26.9 percent but this is the first we've heard of it involved in a drunk driving incident.