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Does Baking Soda Help With Sweaty Armpits?

Are you dealing with sweaty armpits and can’t find a solution that works? Does baking soda help with sweaty armpits?

Baking soda can be used in many beauty hacks and recipes. If you’d like to find out if baking soda can help you with sweaty underarms, keep on reading…

Does Baking Soda Help With Sweaty Armpits?

Why Do Our Armpits Sweat?

Sweating is a natural process that helps regulate your body temperature. When you get too hot, your body produces sweat, which evaporates and cools your skin.

However, your armpits sweat more than other parts of your body because they have more sweat glands per inch than any other area.

There are two types of sweat glands: eccrine and apocrine. Eccrine glands are found all over your body and produce sweat that is mostly water and salt.

Apocrine glands, on the other hand, are found in areas with a lot of hair follicles, such as your armpits, and produce a thicker sweat that contains proteins and fats.

When this thicker sweat mixes with bacteria on your skin, it can cause body odor.

While sweating is a normal bodily function, excessive sweating can be a medical condition called primary hyperhidrosis.

This condition can be caused by overactive sweat glands, and it can be triggered by stress, anxiety, or certain foods.

Hormones can also play a role in excessive sweating, which is why women going through menopause may experience hot flashes and night sweats.

What Causes Sweaty Armpits?

Sweaty armpits are a common problem that many people face. Excessive sweating in the armpits can lead to embarrassment and discomfort. Here are some of the most common causes of sweaty armpits:


Hyperhidrosis is a medical condition that causes excessive sweating. This condition can affect any part of the body, including the armpits.

People with hyperhidrosis may sweat even when they are not physically active or in a cool environment.

This condition is usually caused by overactive sweat glands and can be treated with medication or other treatments.

Physical Activity

Physical activity can also cause sweaty armpits. When you exercise or engage in any physical activity, your body temperature increases, and you start to sweat.

This is your body’s way of cooling down. However, some people may sweat more than others during physical activity.


Hormones can also play a role in causing sweaty armpits. During menopause, women may experience hot flashes and sweating.

This is because of the hormonal changes that occur during this time. Hormonal imbalances can also cause excessive sweating in both men and women.

Body Odor

Sweaty armpits can also lead to body odor. When sweat mixes with bacteria on the skin, it can cause an unpleasant smell.

This is because bacteria break down the proteins in sweat, which produces an odor.

Sweat Stains

Sweaty armpits can also lead to sweat stains on clothing. This can be embarrassing and difficult to remove.

Sweat stains are caused by the chemicals in sweat, such as salt and urea, which can discolor clothing.

How To Reduce Sweating Underarms?

How To Reduce Sweating Underarms?

If you are tired of dealing with sweaty underarms, there are steps you can take to reduce the amount of sweat your body produces. Here are some tips that may help:

  • Use antiperspirant: Antiperspirants are designed to reduce sweating by blocking sweat glands. Look for antiperspirants that contain aluminum chloride, which is the active ingredient that helps reduce sweat. Apply antiperspirant to clean, dry skin before bed, and reapply in the morning if needed.
  • Drink plenty of water: Staying hydrated can help regulate your body temperature and reduce the need to sweat. Aim to drink at least 8 glasses of water per day.
  • Avoid triggers: Certain foods and drinks, such as spicy foods and caffeine, can trigger sweating. Try to avoid these triggers as much as possible.
  • Exfoliate your underarms: Exfoliating your underarms can help remove dead skin cells and unclog pores, which can help reduce sweating. Use a gentle exfoliating scrub or a loofah to exfoliate your underarms a few times per week.
  • Wear breathable fabrics: Choose clothing made from breathable fabrics, such as cotton or linen, that allow air to circulate around your body. Avoid tight-fitting clothing that can trap sweat against your skin.
  • Talk to your doctor: If you have tried these tips and still have excessive underarm sweating, talk to your doctor. They may recommend prescription antiperspirant or medication, such as Botox injections, to help reduce sweating.

Does Baking Soda Help With Sweaty Armpits?

If you’re looking for a natural way to control sweaty armpits, baking soda might be a solution. Baking soda, also known as sodium bicarbonate, is a common household ingredient that has been used for centuries for its deodorizing properties.

Baking soda works by neutralizing the pH level of sweat, which helps to reduce odor. It also has antibacterial properties that can help to kill the bacteria that cause odor.

However, it’s important to note that baking soda does not stop sweating, but rather helps to control odor.

To use baking soda for sweaty armpits, you can create a paste by mixing baking soda with water or other natural ingredients such as coconut oil or lemon juice.

Apply the paste to your underarms and leave it on for a few minutes before rinsing it off with water. You can also mix baking soda with cornstarch or arrowroot powder to create a natural deodorant powder.

While baking soda can be effective for controlling odor, it may not be as effective as antiperspirants for reducing sweating.

Antiperspirants work by blocking sweat glands, which can help to reduce the amount of sweat produced. However, antiperspirants often contain aluminum, which some people prefer to avoid.

As well as baking soda, there are other natural remedies for underarm odor, that can help to control sweaty armpits. 

Vinegar, for example, has astringent properties that can help to close pores and reduce sweating. Sea salt is another natural ingredient that can help to control odor.

Natural Remedies To Help Underarm Sweating

If you’re looking for natural remedies to help with underarm sweating, there are a few options you can try, to minimize sweat marks in the underarm area.

Keep in mind that the best home remedies for hyperhidrosis, may not work for everyone, and it’s important to talk to your doctor if you’re experiencing excessive sweating.

  1. Apple Cider Vinegar: Apple cider vinegar has antibacterial properties that can help kill odor-causing bacteria. Mix equal parts apple cider vinegar and water and apply to your underarms with a cotton ball. Let it dry before putting on clothes.
  2. Tea Tree Oil: Tea tree oil is another natural antibacterial agent that can help control underarm odor. Mix a few drops of tea tree oil with water and apply to your underarms with a cotton ball. Let it dry before putting on clothes.
  3. Witch Hazel: Witch hazel is a natural astringent that can help reduce sweating. Apply witch hazel to your underarms with a cotton ball and let it dry before putting on clothes.
  4. Baking Soda: Baking soda is a natural deodorizer that can help absorb moisture and control odor. Mix equal parts baking soda and cornstarch and apply to your underarms with a powder puff or cotton ball. Let it sit for a few minutes before putting on clothes.

Can Apple Cider Vinegar Help With Hyperhidrosis?

Can Apple Cider Vinegar Help With Hyperhidrosis?

Apple cider vinegar has been touted as a natural remedy for various health conditions, including hyperhidrosis.

While there is limited scientific evidence to support its effectiveness, some people claim that apple cider vinegar can help reduce excessive sweating.

Apple cider vinegar is known for its antibacterial properties, which can help eliminate the bacteria that cause body odor. It also has astringent properties, which can help tighten the skin and reduce sweating.

To use apple cider vinegar for hyperhidrosis, you can apply it directly to the affected area using a cotton ball or cloth.

You can also add a cup of apple cider vinegar to your bathwater and soak in it for 20-30 minutes.

It is important to note that apple cider vinegar can cause skin irritation and should be used with caution. If you experience any adverse reactions, such as redness or itching, discontinue use immediately.

While apple cider vinegar may provide some relief for hyperhidrosis, it is not a substitute for medical treatment. 

Does Shaving Your Armpits Help With Armpit Odor?

If you’re wondering whether shaving your armpits can help with smelly armpits, sweat and odor, the answer is not straightforward. 

While shaving can reduce the amount of hair in your underarms, which can trap sweat and bacteria, it is not a guaranteed solution for body odor, and isn’t always the best for sensitive skin.

Shaving can help reduce body odor by removing hair that can trap sweat and bacteria, but it can also lead to skin irritation, which can worsen the odor.

Shaving with a dull blade can cause razor burn, ingrown hairs, and cuts, which can increase the risk of infection and make the odor worse.

If you choose to shave your armpits to help with body odor, it’s important to do it properly. Use a sharp razor and shave in the direction of hair growth to avoid irritation.

Exfoliating your underarms before shaving can also help remove dead skin cells and reduce the risk of ingrown hairs.

As well as shaving, other practices can help reduce armpit odor. Using an antibacterial soap can help kill odor-causing bacteria, while applying an essential oil or deodorant paste can help neutralize the odor. 

Glycerin can help moisturize the skin and maintain the pH balance, while exfoliating with a loofah can help remove dead skin cells and reduce the risk of ingrown hairs.

Benefits Of Using A Body Scrub To Exfoliate The Armpits

Benefits Of Using A Body Scrub To Exfoliate The Armpits

Making a citrus scrub is a great home remedy for exfoliating the armpits. The acid in lemon can remove sweat and oil, as well as dead skin cells, which can help stop sweating naturally and encourage healthy skin.

Scrubbing the area can also get rid of any bacteria or dirt particles that could be leading to more sweat production, within your sweaty areas. 

Not only that, but scrubbing will also help to remove underarm hair traps that could be preventing sweat from evaporating away as it should. 

Exfoliating your armpits regularly with a citrus scrub not only keeps them clean and healthy, but it can also leave you feeling more confident about yourself knowing that your body odor is kept under control.

All-in-all, this particular exfoliation treatment is an effective way of reducing sweat levels without having to resort to extra measures such as antiperspirants.



Sweaty armpits can be embarrassing and uncomfortable, and it can be difficult to find an effective solution, to get rid of underarm odor, like baking soda.

Baking soda is a common household ingredient that has natural deodorizing properties and can help control underarm odor

However, it does not stop sweating. Antiperspirants are the best way to reduce sweating, but they often contain aluminum, which some people prefer to avoid.

 There are several natural remedies for sweaty armpits such as apple cider vinegar, witch hazel, tea tree oil, baking soda, and sea salt that may help reduce sweat production or deodorize the area.

Shaving your armpits can also help reduce body odor but can cause skin irritation if done incorrectly.

Exfoliating your armpits with a citrus scrub is another great home remedy for keeping them clean and healthy while reducing sweat levels naturally, to keep your body odor-free.

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