Have you ever run into someone who has really lousy breath and you couldn't get away from him? What did you do about it? Telling someone they smell bad is harder than pointing out that they have spinach stuck in their teeth. Read the full article
I used to be a teacher and I always hated it when I had to have "The Talk": either about bad breath or (even worse, I think) deodorant. It's good to know that alcohol mouthwashes are NOT a good idea. I will remember that in the future.