Regular brushing and flossing are the cornerstones of good oral hygiene. The Cleveland Clinic advises brushing your teeth at least twice daily for two minutes each time. They also advise paying special attention to cleaning your tongue, which is important in preventing bad breath. Bacteria can accumulate on your tongue and cause bad breath, per Healthline. You can also choose to use a tongue scraper if needed.
Using mouthwash can also help to prevent bad breath. Use a mouthwash that contains fluoride and antiseptic agents that can kill bacteria hiding in between your teeth and gums, says Healthline. Be sure to follow the manufacturer's instructions for use.
Staying hydrated is another important step in preventing bad breath. The Cleveland Clinic advises drinking water to help keep your mouth fresh.
Avoiding tobacco, caffeine, and alcohol is also essential for preventing bad breath.
