Your daily dental health routine is what every dentist dreams of: You brush after every meal, not just two times a day; you see me every six months, without fail; you use fluoride treatments, as recommended. So why do you still get cavities? Sometimes, no matter how devoted you are to your dental hygiene, cavities are hard to avoid. Even the most devoted brusher has trouble getting into the nooks and crannies of the molars. The good news is that there is a quick and easy treatment that just might help you avoid cavities. What is it?