Trị hôi nách bằng baking soda: Cân nhắc lợi và hại trước khi áp dụng

Baking soda is not only a familiar ingredient in cuisine, but is also used as a detergent. But did you know that baking soda can also be used to treat underarm odor? Join Api to learn more details about how to treat underarm odor with baking soda in the following article!

1. Treat underarm odor with baking soda

Going through puberty, underarm odor becomes a very common problem for young people. Some people with sensitive skin often find it difficult to find a satisfactory underarm deodorant product because of concerns that some ingredients may cause skin irritation.

Therefore, treating underarm odor with natural ingredients and ingredients becomes a choice worth considering. Among them, baking soda is trusted by many people to eliminate underarm odor .

Treat underarm odor with baking soda

Baking soda, or chemical name sodium bicarbonate, is essentially a salt. Baking soda is a not uncommon ingredient in many baking recipes. Baking soda is also used for food deodorizing and cleaning purposes.

Besides, baking soda is also used as a natural underarm deodorant. You can use pure baking soda, or combine it with some other ingredients such as: Lemon, olive oil, apple cider vinegar, toothpaste,...

Here are some recipes for deodorizing armpit odor using baking soda for readers' reference:

  • Pure baking soda: Mix baking soda and water solution, then apply to armpits, keep for about 15 minutes and then rinse with clean water. Do it 3 times/week.

  • Baking soda and lemon: Mix baking soda, flour and lemon juice , then apply to the armpit area for 20 minutes and then rinse with clean water.

  • Baking soda and olive oil: Recipe: 1 cup of olive oil and 3 tablespoons of baking soda, apply to armpits and gently massage for 10 minutes, then rinse with clean water. Do it every day to feel the difference.

  • Baking soda and toothpaste: Mix baking soda and toothpaste to form a thick mixture, then apply to the armpit area, massage gently for 10 minutes and then rinse with clean water.

  • Baking soda and apple cider vinegar: Mix the mixture with 2 tablespoons of baking soda and 1 tablespoon of apple cider vinegar , then apply to the armpit area. After 10 minutes, clean again with clean water.

  • Mix baking soda powder into bath water, do it 3 times a week.

Although it is effective in eliminating underarm odor, baking soda has a high pH (the pH of baking soda is set at 9.0), so you should consider using this powdered salt to eliminate underarm odor.

2. Consider the pros and cons of treating underarm odor with baking soda

Baking soda has the ability to remove odors very well, so many people use it as a natural ingredient to deodorize armpits. However, you should consider the pros and cons before applying this method.

Benefits of treating underarm odor with baking soda

Baking soda has long been used as a natural deodorant. To be more precise, baking soda is highly appreciated for its ability to absorb odors. The most typical example is baking soda used to "remove" bad odors in the refrigerator.

Benefits of treating underarm odor with baking soda

Although baking soda is quite commonly used to remove armpit odor, this is just a "heard of" tip and there is actually no scientific research proving the effectiveness of baking soda in treating armpit odor. .

Previously, there was a study published on the antibacterial effects of baking soda, but this study proves the use of baking soda in the field of oral care.

After that, many people tried applying baking soda to kill odor-causing bacteria in the armpit area. Since then, the tip of using baking soda to treat underarm odor has been passed around.

In fact, this is not difficult to understand because baking soda not only has good antibacterial and antibacterial properties but is also safe for sensitive skin. Instead of worrying about some chemical ingredients in deodorants that can irritate your skin, you can feel more secure when using baking soda.

Limitations of the method of treating underarm odor with baking soda

Although quite benign and has good deodorizing and antibacterial properties, baking soda can also cause some skin reactions, especially for sensitive skin.

Our skin has a pH of about 5.0, which is considered acidic. Meanwhile, baking soda has a pH as high as 9.0 and is strongly alkaline. Therefore, when using baking soda on the skin, it will lead to a significant change in the pH of the skin, specifically causing the skin to dry.

Limitations of the method of treating underarm odor with baking soda

Not only does baking soda cause dry skin, it can also cause some skin reactions, most commonly skin burning, redness and peeling.

You can check the side effects of baking soda on your skin by testing it on your arm near your elbow. If you don't feel itchy or have any other reactions, you can safely use baking soda to treat underarm odor.

So, through the article, you have a more general perspective on the benefits and limitations of treating underarm odor with baking soda . Baking soda is cheap, easy to find and safe, so it rarely causes side effects on the skin. If your skin is too sensitive or irritated when using baking soda, you can try replacing it with coconut oil, apple cider vinegar, tea tree oil, cornstarch or shea butter. Please share the article if you find it useful!