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How To Use Lemon And Baking Soda For Underarm Odor

Do you dread the summertime and the inevitable sweating that comes with it? Are you desperate to find a more natural, efficient way to combat underarm odor?

Look no further than lemon and baking soda. Keep on reading to find out how to use lemon and baking soda for underarm odor…

How To Use Lemon And Baking Soda For Underarm Odor

What Causes Underarm Odor?

Underarm odor, also known as body odor, is something you might experience at some point in your life. It can be both embarrassing and uncomfortable, but don’t worry, it’s normal. Let’s take a closer look at what causes this unpleasant smell.

For starters, underarm odor is usually caused by the combination of sweat and bacteria present on your skin. Your body has two types of sweat glands: eccrine and apocrine glands.

Eccrine glands secrete a lukewarm water substance that helps cool your body down, while apocrine glands, found primarily in your underarms and groin area, secrete a thicker fluid.

When you perspire, especially in your underarms, the sweat from apocrine glands mixes with the bacteria on your skin.

This interaction creates an environment for bacterial growth, which is responsible for the foul smell you sense.

The bacteria present on your skin break down the proteins and lipids in your sweat, producing odor-causing byproducts.

Sweat by itself is odorless. It’s the presence of bacteria and their metabolic processes that create the unpleasant odor we associate with underarm perspiration.

How To Prevent Smelly Armpits?

Nobody likes smelly underarms, and it’s essential to maintain good hygiene to prevent body odor. Here’s how you can keep your underarms fresh and smell good:

First, always start your day with a shower, focusing on cleaning your underarms thoroughly with soap to reduce body odor.

Afterward, make sure to dry your underarms properly, as moisture encourages bacterial growth, leading to underarm odor.

When it comes to clothing, choose natural fabrics like cotton, linen, or bamboo that allow your skin to breathe.

These materials will help prevent excessive sweating and keep your underarms dry. Avoid tight clothing, and try to change out of sweaty clothes as soon as possible.

Stay ahead of sweat formation by applying an antiperspirant or deodorant. Antiperspirants block sweat pores, reducing the amount of sweat produced, while deodorants neutralize odor-causing bacteria.

Opt for an aluminum-free product if you have sensitive skin, and remember to reapply throughout the day if needed.

Regularly trim or shave your underarm hair, as it can trap moisture, bacteria, and sweat. Keeping your underarms groomed allows better air circulation and makes cleaning more effective.

Make an effort to maintain a healthy diet. Spicy foods, caffeine, and alcohol can contribute to excessive sweating and body odor.

Instead, include more fruits, vegetables, and whole grains into your meals. Drinking plenty of water throughout the day is essential too, as staying hydrated can dilute sweat and reduce odor.

Finally, managing stress is essential in preventing smelly underarms. Anxiety often leads to increased sweating, so practice relaxation techniques such as deep breathing exercises, meditation, or yoga to stay calm.

Why Do My Armpits Smell, Even When Using Deodorant?

Why Do My Armpits Smell, Even When Using Deodorant?

Underarm odor is a common issue that might not always improve by using deodorants or antiperspirants alone.

There are a few factors that can contribute to your armpits smelling, even when you’re using deodorant regularly.

Firstly, we need to understand the difference between antiperspirants and traditional deodorants.

While antiperspirants work by blocking your sweat glands, reducing the amount of sweat you produce, deodorants focus on eliminating the smell caused by bacteria on your skin.

Therefore, if you’re using a deodorant, you might not notice a reduction in sweat, but rather a masking of the smell.

Antiperspirants can reduce sweating but may not be as effective in eliminating the odor.

Another reason your armpits might smell despite using antiperspirants or deodorants is your body’s natural bacteria.

These bacteria combine with sweat and break down the sweat molecules, producing an unpleasant odor.

Some people may have a higher concentration of these bacteria, which can make it more difficult for deodorants to mask the smell completely.

Your diet can play a role in how effective your deodorant is.

Certain foods, such as spicy foods or those high in sulfur, can cause your body to release stronger odors through your sweat. In these cases, deodorants may not be as effective at masking the smell caused by these specific foods.

To address the issue of underarm odor while using deodorants or antiperspirants, consider the following tips:

  • Make sure to shower regularly, paying extra attention to the underarm area.
  • Do gentle exfoliation into your shower routine to remove dead skin cells and bacteria, to kill the bacteria.
  • Try using a combination of antiperspirant and deodorant for a more comprehensive approach.
  • Experiment with different types of deodorant until you find one that works best for you.
  • Pay attention to your diet, and try to avoid foods that may contribute to odor.
  • Wear clothes made of breathable, natural fibers to help reduce sweating and odor buildup.

How To Use Lemon And Baking Soda For Underarm Odor

To combat underarm odor using lemon and baking soda, first gather your ingredients. You will need the juice of half a lemon and 1 tablespoon of baking soda.

To obtain lemon juice, simply cut a lemon in half and squeeze out the desired amount of citrus juice.

In a small mixing bowl, combine 1 tablespoon of lemon juice with 1 tablespoon of baking soda. The mixture should form a paste, thanks to the citric acid in the lemon juice reacting with the baking soda.

This paste can be applied directly to your underarms using your fingertips or a clean washcloth. Gently rub the mixture into your underarms, making sure to cover the entire area.

Allow the lemon and baking soda mixture to sit on your underarms for about 5 to 10 minutes. During this time, the mixture will work to neutralize the odor-causing bacteria in your underarms.

The citric acid in the lemon juice will help break down the bacteria, while the baking soda will work as a natural deodorant, absorbing sweat and neutralizing odors.

After the 5 to 10 minutes have passed, rinse the mixture off with warm water. Pat your underarms dry with a clean towel. You can then apply your regular deodorant if desired.

Be aware of your skin’s sensitivity to the lemon juice and baking soda mixture. Start with a small amount of lemon juice and gradually increase to find the right balance for your skin.

You can also test the mixture on a small area of skin before applying it to your underarms to ensure there is no irritation.

As with any natural remedy, it’s essential to listen to your body and adjust as needed. 

How Long Do I Leave Baking Soda on My Armpits?

How Long Do I Leave Baking Soda on My Armpits?

Baking soda, also known as sodium bicarbonate, is a natural remedy for underarm odor that you can easily try at home.

To begin, prepare a paste by mixing a small amount of baking soda with water. The consistency should be thick enough to apply without dripping.

Once you have your paste ready, cleanse your armpits thoroughly and pat them dry. Then, gently apply the paste to your underarms using your fingertips or a soft brush.

Make sure to cover the entire area evenly, but don’t apply too thick of a layer. A thin layer will be sufficient to provide the benefits you’re looking for.

Now, let’s talk about how long to leave the baking soda on your armpits. It is generally recommended to let it sit for about 10 to 15 minutes.

This duration allows the sodium bicarbonate to neutralize odor-causing bacteria and absorb excess moisture.

After 10 to 15 minutes, rinse the paste off thoroughly with warm water. You can use a gentle cloth to help remove it if needed.

Finally, pat your underarms dry, and there you have it—a simple and effective way to combat underarm odor using the power of baking soda.

Home Remedies To Get Rid Of Underarm Body Odor

Body odor, especially underarm odor, can be an embarrassing problem. Luckily, there are several home remedies you can try to get rid of smelly armpits.

Use Baking Soda

Baking soda is a great way to eliminate underarm odor due to its ability to neutralize odors.

To use baking soda to get rid of smelly armpits, mix 2 tablespoons of baking soda and 1 tablespoon of water to form a paste.

Spread the paste onto your armpits and let it sit for 10-15 minutes before rinsing off with warm water. Repeat this process daily or as needed.

Use Apple Cider Vinegar

Apple cider vinegar is another natural ingredient that can help get rid of underarm odor. Its acidic properties can kill odor-causing bacteria.

Mix 1 cup of apple cider vinegar with 1 cup of water in a spray bottle. After your shower, spray this solution under your arms and let it dry. This will help neutralize odors and maintain a healthy pH balance.

Use Essential Oil

Essential oils such as tea tree oil and lavender oil are known for their antibacterial properties, which can help get rid of armpit odor.

To use essential oils, mix 3-5 drops of the essential oil with a carrier oil (coconut or almond oil).

Apply this mixture to your underarms and let it absorb into your skin. The pleasant scent of essential oils combined with their antibacterial properties will help control body odor.

Use Lemon Juice

The citric acid in lemon juice can help kill bacteria and neutralize underarm odor. To use lemon juice to get rid of body odor, simply cut a lemon in half and rub the cut side on your underarms.

Alternatively, you can squeeze lemon juice onto a cotton ball and dab it onto your armpits. Allow the lemon juice to air dry before putting on clothes. This natural remedy can be tried daily or as needed.

What's The Best Type Of Deodorant To Prevent Underarms Odour?

What’s The Best Type Of Deodorant To Prevent Underarms Odour?

When it comes to preventing underarm odour, there are various types of deodorants you can use.

Antiperspirants: These products work by temporarily blocking your sweat glands, reducing the amount of sweat that reaches the skin’s surface.

The combination of sweat and bacteria on your skin contributes to underarm odor.

Antiperspirants often contain aluminum salts, which may be a concern for some people, so be sure to look for a product labeled aluminum-free if you’re sensitive to it.

Natural deodorants: Many people prefer natural deodorants, as they often contain fewer chemicals than traditional products.

They work by neutralizing odor and absorbing sweat, rather than blocking it. Common ingredients in these deodorants include baking soda, essential oils, and cornstarch.

Remember that natural doesn’t always mean effective, so you might need to try a few to find one that works well for you.

Crystal deodorants: If you want to try something different, consider crystal deodorants. These are made from mineral salts that create an inhospitable environment for odor-causing bacteria.

They typically don’t block sweat and are fragrance-free, making them a good choice for those with sensitive skin or allergies.

Does Baking Soda Work As A Natural Deodorant?

Does Baking Soda Work As A Natural Deodorant?

Baking soda is known to be an effective natural deodorant due to its ability to neutralize odors. Just 1 tablespoon of baking soda can help combat underarm pungent odor.

It has a basic pH level, which helps counteract the acidic environment created by sweat and the bacteria that break it down.

As well as its odor-fighting abilities, baking soda has natural antiseptic properties. These antiseptic properties help in killing odor-causing bacteria on the underarm skin.

This makes using baking soda a great option, when applied in circular motions, if you’re searching for a natural alternative to commercial deodorants.

To use baking soda as a deodorant, simply mix it with a small amount of water to form a paste. Apply the paste to your underarms and let it dry before getting dressed.

Remember to be gentle when applying, as baking soda can be abrasive on sensitive skin.

You may also want to experiment with the amount of baking soda you use, as everyone’s skin is different. You could always do a patch test first, before treating your underarm smell.



Underarm odor is a common issue caused by the combination of sweat and bacteria on your skin.

Make sure you maintain good hygiene habits, such as regular showering and wearing breathable clothing, to reduce underarm odor.

If you need an extra boost of freshness, consider using lemon juice and baking soda for underarm odor. The citric acid in the lemon juice helps break down bacteria while the baking soda absorbs moisture and neutralizes odors.

Several home remedies can be used to get rid of smelly armpits, including using baking soda, apple cider vinegar, essential oils, and lemon juice.

Baking soda also works on its own as a natural deodorant since it has antiseptic properties and a basic pH level that can help counteract acidic environments created by sweat.

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