Baking Soda Toothpaste: Does it really work?

Table of Contents

Baking soda toothpaste has gained popularity as a natural alternative for maintaining good oral hygiene. With its gentle abrasive properties and alkaline nature, it is believed to offer various benefits for dental health, including teeth whitening and plaque removal. In this article, we will explore the efficacy of baking soda toothpaste, its benefits, potential side effects, and whether it is recommended by dentists. So, let’s dive in and discover what makes baking soda toothpaste a unique addition to your dental care routine.


Does Baking Soda Toothpaste Work?

The effectiveness of baking soda toothpaste lies in its unique properties and chemical composition. Baking soda, scientifically known as sodium bicarbonate, is a mild abrasive substance that helps remove surface stains and plaque from the teeth. Additionally, its alkaline nature creates a slightly basic environment in the mouth, which aids in neutralizing acids produced by bacteria that cause tooth decay.

While baking soda toothpaste may not offer the same level of deep cleaning as professional dental treatments, it can contribute to improved oral hygiene and fresher breath. Regular use of baking soda toothpaste has been found to enhance plaque removal, improve gum health, and reduce extrinsic tooth stains caused by coffee, tea, and tobacco.


What Does Research Say About Baking Soda Toothpaste?

Scientific research has provided compelling evidence supporting the efficacy of baking soda toothpaste. A study published in the Journal of Clinical Dentistry demonstrated that toothpaste containing baking soda significantly reduced plaque formation and improved gum health compared to toothpaste without baking soda. Another study conducted by the Journal of the American Dental Association revealed that baking soda toothpaste effectively removed extrinsic tooth stains caused by common culprits such as coffee, tea, and tobacco.

These studies underscore the potential benefits of baking soda toothpaste, making it a valuable addition to your oral care routine and supporting its reputation as an effective natural alternative.


What Are the Benefits of Brushing Teeth with Baking Soda?

Brushing your teeth with baking soda toothpaste can offer numerous advantages for your oral health. Let’s explore some of the key benefits:


1. Teeth Whitening

Baking soda’s natural abrasive properties make it an excellent ingredient for teeth whitening. Regular use of baking soda toothpaste can help remove surface stains and restore the natural whiteness of your teeth. However, it is important to note that baking soda may not provide dramatic whitening results for deep stains or discoloration caused by intrinsic factors. For more significant whitening needs, professional dental treatments may be recommended.


2. Plaque Removal

The mild abrasiveness of baking soda enables effective plaque removal from the teeth. Plaque is a sticky film of bacteria that forms on the teeth and can lead to tooth decay and gum disease if not properly addressed. By gently scrubbing the teeth, baking soda toothpaste helps prevent plaque buildup, promoting healthier gums and reducing the risk of dental issues.


3. Fresh Breath

Baking soda’s ability to neutralize odors makes it an excellent ingredient for combating bad breath. It helps neutralize the acidic environment in the mouth, reducing the growth of odor-causing bacteria and leaving your breath feeling fresher. Incorporating baking soda toothpaste into your oral care routine can help maintain long-lasting, pleasant breath throughout the day.


4. Gentle on Tooth Enamel

Unlike some highly abrasive toothpaste formulas, baking soda toothpaste is generally considered gentle on tooth enamel. Its mild abrasiveness allows for effective cleaning without causing excessive wear on the enamel, which protects the teeth from sensitivity and damage. This makes baking soda toothpaste a suitable option for individuals with sensitive teeth or those who prefer a more gentle approach to oral care.


How Often Can I Brush My Teeth with Baking Soda?

While baking soda toothpaste can contribute to a healthy smile, it is crucial to use it in moderation. Due to its abrasive properties, excessive use of baking soda toothpaste may lead to enamel erosion and tooth sensitivity. Therefore, it is recommended to brush your teeth with baking soda toothpaste no more than two to three times a week. By striking the right balance, you can enjoy the benefits of baking soda toothpaste while safeguarding your oral health.


Can You Just Put Baking Soda on Toothpaste Every Day?

Using pure baking soda as a substitute for toothpaste on a daily basis is not recommended. Pure baking soda is more abrasive than baking soda toothpaste formulations, which can lead to enamel erosion over time. It is best to choose a toothpaste specifically designed with baking soda as an ingredient, as it will have a balanced formulation that takes into account its abrasive nature. Check RDA, Relative Dentin Abrasivity, this scale measures the abrasivity of all major toothpaste brands. The abrasivity of all brands should be 250 and below.  A gentle option is having an RDA value of 70 or below. This way, you can reap the benefits of baking soda while minimizing potential risks.


How Long Does It Take for Baking Soda to Whiten Teeth?

The time it takes for baking soda to whiten teeth can vary depending on several factors, including the severity of stains and individual oral health. While baking soda toothpaste can provide noticeable improvements in teeth whiteness over time, it may take several weeks or even months to achieve desired results. Consistency and regular use are key to maximizing the whitening effects of baking soda toothpaste. Remember to manage your expectations and consult with your dentist if you have specific concerns or seek professional whitening treatments for more immediate results.


Baking Soda Toothpaste Side Effects

While baking soda toothpaste is generally safe to use, some individuals may experience side effects. These can include tooth sensitivity, gum irritation, or an allergic reaction to baking soda. If you experience any of these side effects, it is recommended to discontinue use and consult with your dentist for guidance. Every individual’s oral health and tolerance may vary, so it is essential to be mindful of any changes in your mouth while using baking soda toothpaste.


Do Dentists Recommend Baking Soda Toothpaste?

Many dental professionals acknowledge the benefits of baking soda toothpaste and recommend it as a natural addition to oral care routines. However, it’s important to consult with your dentist before incorporating baking soda toothpaste into your daily brushing routine, especially if you have specific dental conditions or concerns. Your dentist can provide personalized advice based on your oral health needs and help determine the optimal usage of baking soda toothpaste in your oral care regimen.


Best Baking Soda Toothpaste Brands

Choosing a reputable baking soda toothpaste brand can ensure you are using a quality product that aligns with your oral care goals. Here are some well-regarded baking soda toothpaste options available:

Arm & Hammer Advance White Baking Soda Toothpaste

Arm & Hammer Advance White Baking Soda Toothpaste: If you want to keep plaque and gingivitis at bay, this toothpaste is a great choice. It breaks down the bacteria that stick to your teeth and cause problems. Plus, it makes your teeth shine by gently removing stains with its baking soda formula. 

Click here to buy it.

Colgate Baking Soda and Peroxide Whitening Toothpaste

Colgate Baking Soda and Peroxide Whitening Toothpaste: This toothpaste helps you fight off bad bacteria by making your mouth less acidic, which is what they need to survive. It also brightens your smile by combining baking soda and peroxide, which can lift off surface stains. 

Get it here.

Tom’s of Maine Antiplaque & Whitening Toothpaste with Baking Soda

Tom’s of Maine Antiplaque & Whitening Toothpaste with Baking Soda: This toothpaste cleans and freshens your mouth with natural ingredients like peppermint oil, xylitol, and calcium carbonate. It also whitens your teeth by using baking soda to gently remove surface stains. 

Order it here.


These brands have established a reputation for their commitment to oral health and offer baking soda toothpaste formulations that are effective, safe, and widely trusted. Remember to read product labels, consider your personal oral care needs, and consult with your dentist for tailored recommendations.


Pros and Cons of Baking Soda Toothpaste

To summarize the key points, let’s explore the pros and cons of using baking soda toothpaste:

Pros:

  • Effective in removing surface stains and plaque
  • Helps maintain fresher breath
  • Gentle on tooth enamel when used in moderation
  • Natural alternative to chemical-laden toothpaste
  • Supports a more alkaline oral environment

Cons:

  • Excessive use can lead to enamel erosion and tooth sensitivity
  • May not provide dramatic whitening results for deep stains
  • Some individuals may experience side effects, such as gum irritation or tooth sensitivity

It is essential to weigh these pros and cons when considering baking soda toothpaste as part of your oral care routine. If used correctly and in moderation, baking soda toothpaste can be a valuable addition to your dental hygiene practices.


Conclusion

Baking soda toothpaste offers an effective, natural, and affordable option for maintaining optimal oral health. With its gentle abrasive properties and alkaline nature, it provides benefits such as teeth whitening, plaque removal, and fresher breath. Scientific research supports the efficacy of baking soda toothpaste, and many dentists recommend its use as a complementary addition to regular toothpaste.

When using baking soda toothpaste, it is important to exercise moderation, as excessive use can lead to enamel erosion and tooth sensitivity. It is also essential to choose reputable brands and consult with your dentist for personalized advice based on your oral health needs.

By incorporating baking soda toothpaste into your oral care routine, you can enjoy the advantages of a brighter smile, healthier gums, and fresher breath. Embrace the power of baking soda and experience the natural benefits it brings to your dental hygiene journey.



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Author and Medical Reviewer

Fatima Khan is a healthcare professional. She has contributed to the healthcare industry as a nurse, nutritionist, adjunct professor, and Dentist. She holds a Master's degree in Biomedical Science and Doctorate in Dental Medicine and is currently practicing Dentistry in Houston, TX. She is the co-founder of Riven oral care, a probiotic-based mouthwash that helps you strengthen your oral microbiome.

Editorial Director

Marcus Ramsey has been a professional writer for over seven years. He has talked about and produced content for industries like Dentistry, Healthcare, and more.

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