Don’t “scrub” your teeth hard – hold the brush like a pencil and brush in light circles[2] X Research source Hold the brush at a 45 degree angle, just along the edge of the gum line. Be sure to brush your tongue and the roof of your mouth as well. Replace your brush every 2-3 months.

The floss should form a “C” shape around the tooth. Only floss at the gum line. If your gums start bleeding, rinse your mouth and resume gentle flossing.

Mouthwash generally masks bad breath instead of curing it, so make sure you are still brushing and flossing frequently.

Having a piece of sugar free gum right after a meal can help keep your mouth healthy. [4] X Research source

Fresh basil, cardamom, rosemary, and green tea also have similar deodorizing properties. [6] X Expert Source Ritu Thakur, MANatural Health Care Professional Expert Interview. 25 July 2019. Mint, licorice, and fennel seeds help get a fresh and pleasant scented breath. [7] X Expert Source Ritu Thakur, MANatural Health Care Professional Expert Interview. 25 July 2019. You can even use cinnamon toothpicks to maintain good oral hygiene and get a fresh breath after having food. [8] X Expert Source Ritu Thakur, MANatural Health Care Professional Expert Interview. 25 July 2019.

If these foods are unavoidable then bring sugar-free gum or a small travel mouthwash and use it after eating.

Low-carbohydrate diets (few breads, pastas, grains, etc. ) will lead to bad breath as your body releases “ketones,” a foul smelling chemical. Fasting and extreme dieting can lead to bad breath which cannot be brushed away. [12] X Research source

Inflamed or sensitive gums. Loose teeth. Bleeding or pain while brushing. [13] X Research source

If your bad breath comes suddenly then if could be a sign of a larger condition. Make an appointment with your physician as soon as you can.

Commonly, medications that treat depression, anxiety, allergies, acne, and obesity can all lead to bad breath. [14] X Research source