"Many people think it's good to gargle with mouthwash solutions, but that doesn't achieve much," says Zimmer. Instead of working in the throat, the solution should work on the teeth, which is why you ...

≥18yrs: Start after dental prophylaxis. Rinse with 15mL (undiluted) twice daily (AM & PM) for 30 seconds after brushing teeth; expectorate. Do not rinse with water or other mouthwashes ...

We tested more than 60 oral hygiene products, from toothbrushes and toothpastes to tongue scrapers and mouthwashes. These 11 ...