A Bear's Face on Mars Blake Lively's New Role Recognizing a Stroke Data Privacy Day Easy Chocolate Cake Recipe Peacock Discount Dead Space Remake Mental Health Exercises
Want CNET to notify you of price drops and the latest stories?
No, thank you
Accept
Why You Can Trust CNET
Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Reviews ethics statement

7 Bad Breath Remedies You Likely Have at Home Already

Try these natural DIY solutions for bad breath including cinnamon and lemon juice.

Cinnamon sticks and ground cinnamon in a bowl
Cinnamon is a good remedy for bad breath. 
Westend61/ Getty Images

At the risk of sounding like your dentist, I have to reiterate that dental care is an important part of maintaining good hygiene. Brushing and flossing your teeth promote a healthy smile and help keep bad breath at bay -- bad breath results from food particles left in the mouth after improperly cleaning your teeth.

If you did the breath test against the palm of your hand and realized it's not as fresh-smelling as you'd like, these seven DIY at-home remedies can help.

Want more advice on maintaining good health? Here's why you shouldn't rinse with water after brushing your teeth and how just 15 minutes of exercise can make a difference in your health.

Home remedies for bad breath

Baking soda and water

Health Tips logo

A common household product, baking soda is in many kinds of toothpaste that are effective at getting rid of bad breath. Research shows that baking soda is a safe ingestible that can help kill bacteria that cause bad breath in the mouth. 

Harness the power of baking soda in the form of a DIY natural mouthwash. Here's how to make and use your own baking soda rinse: 

  1. Mix 1 cup of warm water with 2 teaspoons of baking soda.
  2. Swish for 30 seconds.
  3. Spit and repeat as needed.

Warm water and salt

Create a mixture of salt and warm water for another at-home, alcohol-free mouthwash. Gargling warm salt water helps eliminate odor-causing bacteria and mucus in the back of the throat. Here's how to make and use your own DIY saltwater rinse: 

  1. Mix 1 cup of warm water with half a teaspoon of salt.
  2. Swish for 30 seconds.
  3. Spit and repeat as needed.

You can make a larger batch, but add half a teaspoon of salt for every cup of water you use. 

Apple cider vinegar and water

A tablespoon of apple cider vinegar

Apple cider vinegar is an antibacterial great for combatting bad breath. 

Michelle Arnold/EyeEm/Getty Images

Apple cider vinegar is an antibacterial with a host of benefits, and it even makes a good DIY mouthwash. Its taste is pungent, but it helps prevent the growth and spreading of odor-causing bacteria and balance pH levels.

Take a tablespoon of apple cider vinegar diluted with water before a meal to ward off bad breath from the start. Its acidity helps your body digest food and prevents bad breath from indigestion. 

Lemon juice

On the topic of acidic foods, lemon and its antibacterial properties can help prevent the spread of bacteria that causes bad breath. It also tastes pleasant when mixed with water and used as a wash. 

Mix a tablespoon of lemon juice with a cup of warm water to make it a more neutral, natural mouthwash. 

Cloves

Like apple cider vinegar, cloves have antibacterial properties that help combat odor-causing bacteria that lead to bad breath. 

You can utilize cloves for bad breath in two ways. You can chew on whole cloves or make clove tea rinse. To make a rinse, follow these steps:

  1. Bring water to a boil.
  2. Add 1 teaspoon of ground cloves.
  3. Let simmer for five minutes.
  4. Rise, spit and repeat. 

Cinnamon 

Ever heard of the cinnamon gum Big Red? Cinnamon contains the essential oil cinnamic aldehyde, which can reduce the number of bacteria in the mouth by 50%, making it a great flavor for gums and mints because it's great for combating bad breath.

Crunchy veggies

Chew on a stalk of celery, a big red apple or carrots to help ease bad breath. Hard, crunchy vegetables act as makeshift toothbrushes and help rid your mouth of plaque and small, left-behind food bits that cause bad breath. 

The information contained in this article is for educational and informational purposes only and is not intended as health or medical advice. Always consult a physician or other qualified health provider regarding any questions you may have about a medical condition or health objectives.