now that's a clean mouth. i just wish it wouldn't fade away so fast. [ male announcer ] when you leave the dental office... plaque quickly starts to grow back. but now there's a way to keep the clean longer. introducing new crest pro-health clinical rinse. it's a clinical breakthrough that actually keeps your teeth 91% clean of plaque at 2 months after a dental visit. plus, it gives you these key benefits. new crest pro-health clinical rinse. crest. life opens up when you do. also try new crest pro-health clinical plaque control toothpaste. that's a good thing, but it doesn't cover everything. only about 80% of your part b medical expenses.