Healthy Living

Baking Soda bath – 22 Health benefits & 6 Side effects

Experience one of the most relaxing and healing bath.

Story Highlights

  • Baking soda is 100% Sodium bicarbonate.
  • Baking soda bath provides a lot of health benefits including weight loss!
  • Avoid baking soda bath if you have open wounds.
  • Experts suggest that you can take baking soda bath several times a week (20 min soak per bath) with at least two days between each bath.
  • Buy baking soda.
Looking for a natural way to cleanse and detox your skin without much side effects?
If yes, try the baking soda bath! It is one of the most easy, natural and refreshing way to make your skin smooth and soft. Unlike essential oils that are added to baths, baking soda doesn’t leave a slippery residue and so, you don’t have to worry about any injuries due to slipping and falling.

However, the use of baking soda is not just limited to cooking and cleaning…

What most people don’t know is that baking soda is a natural, inexpensive product that offers numerous other health benefits as well.1 It’s alkaline nature contributes to most of its healing powers.

Right now I’m just delighted to be alive and to have had a nice long bath

– Richard Branson

22 Health benefits of baking soda bath

Surprisingly, baking soda is associated with a ton of health benefits such as easing indigestion, controlling body odor, treating insect or bug bites, maintaining good oral health, relieving heartburn, eliminating urinary tract infection, treating common cold and flu, promoting kidney health, reducing muscle pain and fatigue, maintaining pH balance, and much more.2

1. Baking soda bath for rashes

Say goodbye to rashes with the help of baking soda bath. One of the main reasons why your skin develops rashes is because of the increased acidic content of the skin. Baking soda helps balance the pH of the skin, thereby getting rid of the rashes. A Baking soda bath is also effective in soothing diaper rashes in babies.

2. Baking soda bath for urinary tract infection

Although Urinary tract infections (UTI) can develop in both men and women of all ages, they are ten times more common in women than in men. These are bacterial infections that can occur in any part of the urinary system. One of the most effective home remedies for UTI is to soak in a baking soda bath for about 20 minutes. The alkaline nature of baking soda helps neutralize the acidic content of your urine and provide immense relief from the pain and burning sensation caused by the infection.3

3. Baking Soda bath for sunburn

Spending too much time outdoors, under the sun without proper skin protection can lead to skin damage. One such skin problem caused by prolonged exposure to the sun is sunburn, characterized by redness, itching, and pain. Baking soda bath is an effective remedy for sunburn. The alkaline nature of Baking soda soothes the skin and reduces itching, pain, and inflammation. It balances the pH of the skin and speeds up the healing process.

4. How baking soda bath treats pain?baking-soda-bath-pain-relief

Suffering from muscle soreness after a long day of work/exercise or physical activity? No need to worry! Just soak yourself in a baking soda bath. Muscle soreness is caused by the accumulation of lactic acid, which increases the acidity in the muscles. Baking soda, when added to your bath can neutralize the acidity and create a pH balance. This helps in drawing out the lactic acid from the muscles, thus providing relief from muscle pain and soreness.

5. Baking soda bath for yeast infection

Yeast infection is an extremely uncomfortable and embarrassing condition caused by Candida, a common type of fungus. The infection can develop in areas like the armpits, genitals, nail beds, and mouth. It is characterized by itching, inflammation, and pain around the affected areas. Baking soda bath is one of the best solutions for yeast infection. The bath changes the acidic nature of the body, making it difficult for the microbes to survive. It also drains the water and enzymes from the yeast and dehydrates it. The bath detoxifies your skin, cleanse it, and prevents the further growth of microorganisms.

6. Baking soda bath for poison ivy

The painful rash and itching caused by the exposure to poison ivy are due to an allergic reaction to urushiol oil found in the plant. Even the slightest contact with any part of the plant can generate an allergy reaction. As mentioned earlier, baking soda bath is very effective in soothing skin rashes and it is also one of the best-known remedies for poison ivy allergic reaction. Once the rash develops on the skin, the bath is helpful in reducing the itching and soreness.

7. Baking soda bath for itching

Itching of the skin can be caused by many reasons such as insect or bug bites, allergic reactions, rashes. Although there are many ointments and creams available to eliminate the itching, nothing is more safe and natural than a baking soda bath. Soak in the bath for half an hour and you’ll find relief from itching.4

8. Baking soda to balance the pH of the body

Maintaining a proper pH balance is extremely crucial to your health. Many of the common health problems that arise is due to an imbalance in pH because the imbalance can compromise the immune health and provide an environment for harmful disease-causing microbes to flourish. The healthiest pH is the one that is alkaline in nature. Soaking in a bath for about 20 minutes can help balance your pH levels and prevent the occurrence of unwanted infections.

9. Baking soda bath for skin cancer

Skin cancer is one of the most common types of cancer affecting millions of people all over the world. Exposure to the UV rays of the sun is responsible for more than 90 percent of all forms of skin cancers. Although not life-threatening in most cases, the disease can be cured if diagnosed and treated at an early stage. Some home remedies can help prevent the growth and proliferation of skin cancer. According to research, baking soda can help prevent skin cancer. Cancer cells generally thrive in an acidic environment. A baking soda bath helps regulate the pH levels and suppresses the growth of skin cancer.5

10. Baking soda bath for chickenpox

Chickenpox, caused by the varicella-zoster virus, is a common disease that mainly affects children under the age of 14 years. The disease causes the development of boils on the skin that are very itchy. Many people find it soothing to soak in a baking soda bath as it cools the skin and provides immense relief from the itching. Just soak in the bath for 15 to 20 minutes and repeat 2 or 3 times daily.

11. Baking soda bath for eczema

Baking soda has natural cleansing and antiseptic properties. A baking soda bath can cleanse the eczema affected area and help reduce redness and inflammation. It detoxifies the skin, balances the pH, destroys the harmful micro-organisms, and prevents further eczema breakouts.

12. Baking soda bath for constipation

Constipation is a very common health problem, especially among children. If left untreated, it can lead to abdominal pain, gas, bloating, hemorrhoids, and several other discomforts.

A baking soda bath is helpful in soothing many of the discomforts associated with constipation. The warm bath relaxes the anal sphincter and makes the removal of stools easier. For those who have hemorrhoids, the baking soda reduces the pain and itching associated with hemorrhoids.

13. Baking soda bath for poison oak rash

Just like poison ivy, poison oak can also cause severe itching if it comes into contact with the skin. If you develop an allergic reaction to poison oak, try a baking soda bath. You’ll find immediate relief from the itching and discomfort.

14. Baking soda bath for weight lossbaking-soda-bath-weight-loss

Taking a baking soda bath is believed to have a slimming effect due to its ability to neutralize fat. The bath can help rid your body of toxins and promote better absorption and utilization of nutrients. This, in turn, increases your metabolic activities and burns more fat, paving your way for a healthy weight loss.

Emotional eating is considered to be a reason that causes weight gain in many people. A baking soda bath helps relieve stress, allowing you to relax and stay energetic afterwards. This lowers the chances of overeating, thus helping you maintain a healthy weight.

15. Baking soda bath for body odor

Baking soda is a natural deodorant that absorbs sweat and reduces body odor. The antiseptic properties of the substance prevent the action of odor-causing bacteria. A great way to get rid of body odor is to soak in baking soda bath two or three times a week.

16. Baking soda bath for vaginal irritation

A baking soda bath helps to soothe itching and burning sensation in the vaginal area by reducing the acidity in the area and balancing the pH levels.

17. Baking soda bath for insect bites

Insect bites can lead to itching, inflammation, and pain. Soaking in a baking soda bath can provide relief from all the discomforts associated with insect and bug bites.

18. Baking soda bath for dermatitis

Dermatitis is another skin condition that can cause itching and inflammation. Adding baking soda to your bath is a great remedy to get relief from dermatitis.

19-22. Baking soda bath beauty benefitsbaking-soda-bath-beauty-benefits

Baking soda bath cleanses and detoxifies your body, leaving your skin smooth and soft.

  • Benefits of using baking soda on face: Baking soda, when used on the face provides a cleansing and detoxifying effect. It exfoliates the skin and gets rid of pimples and acne. The bleaching properties of the salt whiten the skin and remove blemishes and scars. It regulates the pH of the skin and gives you a beautiful and glowing face.
  • Baking soda bath for skin lightening: Taking this bath regularly will help lighten your skin as baking soda has mild bleaching properties.
  • Baking soda bath benefits for finger nails: Soaking your fingernails in a baking soda bath will help prevent the growth of fungus and the development of infection. It will also help remove any stains on the nails, leaving your nails healthy and beautiful.
  • Clean feet with baking soda: Baking soda bath can remove bacteria, fungus, and odor from your feet. It also helps to exfoliate the skin and keep it soft and smooth.

Baking soda bath side effects and related FAQ

Baking soda on open wounds: When baking soda comes in contact with open wounds, it can cause severe pain and burning sensation.

Is baking soda bad for your hair? Your hair is naturally acidic and using baking soda on your hair can cause dryness, frizz, and breakage.

Baking soda on face side effects: If you have sensitive skin, the use of baking soda on the face can cause itchiness, inflammation, and pain.

Baking soda and blood pressure: Baking soda or sodium bicarbonate is made up of sodium, hydrogen, and carbon. Sodium tends to pull out water from the body, because of which there is more fluid circulation, causing an increase in blood pressure.

Baking soda and skin irritation: People with sensitive skin may experience skin irritation while using baking soda.

Does baking soda dry out skin? Excessive use of baking soda may disrupt the natural acidity of the skin and cause it to dry out.

Can baking soda bath leach Magnesium out of the body? Although, there are some rumors floating around this, taking a Baking Soda bath does not leach magnesium out of the body.

How much baking soda is to be put in the bath?

Fill your bathtub with enough warm water to immerse your whole body when you sit down. Add half to one cup of baking soda and allow it to dissolve.

Quantity to be used for babies – Add 2 Tbsp of baking soda to a basin or bathtub containing warm water. Do not bathe your baby in baking soda bath if the umbilical cord has not fallen off.

Quantity to be used for children – Add ¼ cup of baking soda to a bathtub with warm water.

Quantity to be used for adults – Add ½ to one cup of baking soda in a bathtub filled with warm water.

What’s in Baking Soda?

Baking soda is 100 percent Sodium bicarbonate, which in its natural form is known as nahcolite. It is commonly used in baking bread because when mixed with acid, it gives off carbon dioxide, causing the dough to rise.

Can you take baking soda bath every day?

Experts suggest that you can take baking soda bath several times a week with at least two days between each bath.

How long should you soak in a baking soda bath?

Soak for at least 20 minutes, but not more than half an hour at a time.

Can you use expired baking soda in bath (One that has passed its expiry date)?

Yes, you can use expired baking soda in the bath.


  1. Jim Davis E. Sodium Bicarbonate. 2017. Accessed November 14, 2017.

  2. Al-Abri S, Olson K. Baking Soda Can Settle the Stomach but Upset the Heart: Case Files of the Medical Toxicology Fellowship at the University of California, San Francisco. Journal of Medical Toxicology. 2013;9(3):255-258. doi:10.1007/s13181-013-0300-4.

  3. Drake D. Antibacterial activity of baking soda.PubMed – NCBI. 2017. Accessed November 14, 2017.

  4. Milstone L. Scaly skin and bath pH: Rediscovering baking soda. Journal of the American Academy of Dermatology. 2010;62(5):885-886. doi:10.1016/j.jaad.2009.04.011.

  5. Ana Maria Lopez I. Safety and Tolerability of Long-Term Sodium Bicarbonate Consumption in Cancer Care. Journal of Integrative Oncology. 2014;04(01). doi:10.4172/2329-6771.1000128.

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Team @ Naturazi

Hello! This amazing article was posted by one of the wonderful writers at Naturazi! They strive exceptionally hard to provide you with the relevant knowledge, tips and resources to live healthy and heal naturally.