By the time you’re 63, you have heard the spiel a thousand times. "Brush and floss your teeth!" The messaging since you were six. With all the high-tech stuff coming out, you’d think scientists would create a revolutionary way to fight plaque so you didn't have to floss or brush anymore. Alas, we’re still waiting. The last thing they worked on was creating an electric toothbrush and sanitizer, but let’s hope they’re not done figuring out how to make dental care easier! For now, we have to stick to the age old wisdom of brushing and flossing, particularly as you age. [...]