7 DIY Ways To Use Baking Soda To Treat Black Underarms

Black underarms, a common skincare concern, refer to the darkening of the skin in the underarm area. This condition, which can affect people of all skin types and backgrounds, often leads to embarrassment and self-consciousness. While it is not typically a medical concern, it can be a source of discomfort and impact one's confidence, especially during warmer months when sleeveless clothing is common.

Several factors can contribute to the darkening of underarms. These include:

- Friction: Constant rubbing of the underarm area, often due to tight clothing or excessive sweating, can cause darkening.

- Shaving or Waxing: Frequent shaving or waxing can lead to ingrown hairs and irritation, contributing to the darkening of the skin.

- Deodorant and Antiperspirant Use: Some deodorants and antiperspirants contain chemicals that may irritate the skin, leading to discoloration.

- Hormonal Changes: Hormonal fluctuations, such as those occurring during pregnancy or as a result of polycystic ovary syndrome (PCOS), can sometimes lead to darkened underarms.

- Obesity: Being overweight or obese can lead to skin folds and friction, which can exacerbate underarm darkening.

Addressing black underarms often involves a combination of lifestyle changes and skincare practices. It's essential to wear breathable clothing, practice proper hygiene, choose suitable skincare products, and, in some cases, consult a dermatologist for specialized treatments. By understanding the causes and implementing the right strategies, individuals can work towards achieving smoother, lighter underarms and boosting their self-confidence.

# DIY Baking Soda And Water Scrub

A baking soda and water scrub can be an effective DIY remedy for addressing black underarms. Baking soda, also known as sodium bicarbonate, is mildly abrasive and can help exfoliate dead skin cells and lighten the skin. Here's how you can make and use a baking soda scrub:

Ingredients:

2 tablespoons of baking soda
Water (enough to make a paste)

Instructions:

- In a small bowl, combine the baking soda with enough water to form a thick paste. Start with a few drops of water and gradually add more until you achieve the desired consistency.

- Before applying the scrub, make sure your underarms are clean. You can use a mild soap to wash the area and pat it dry with a clean towel.

- Using your fingers or a soft cloth, gently apply the baking soda paste to your underarms. Massage it in circular motions for about 2-3 minutes. Be gentle to avoid irritation.

- Allow the baking soda scrub to sit on your underarms for another 5-10 minutes. This gives it time to work on exfoliating the skin.

- After the waiting period, rinse off the scrub with lukewarm water. Make sure all traces of the baking soda are removed.

- Gently pat your underarms dry with a clean, soft towel.

- Apply a moisturizer or aloe vera gel to keep the skin hydrated and prevent any potential dryness caused by the baking soda.

- You can use this scrub 1-2 times a week to gradually lighten and exfoliate the underarm area. However, be cautious not to overuse it, as baking soda can be abrasive if used too frequently.

# Baking Soda, Gram Flour, And Curd

A DIY scrub made from baking soda, gram flour (also known as chickpea flour or besan), and curd (yogurt) can be effective in addressing black underarms. Each of these ingredients offers unique benefits for skin exfoliation, brightening, and moisturizing. Here's how you can create and use this homemade remedy:

Ingredients:

2 tablespoons of gram flour
1 tablespoon of baking soda
2-3 tablespoons of plain yogurt (curd)

Instructions:

- In a mixing bowl, combine the gram flour, baking soda, and plain yogurt to form a smooth paste. Adjust the quantity of yogurt as needed to achieve the desired consistency.

- Start by cleaning your underarms with a mild soap and warm water. Pat the area dry with a clean towel.

- Using your fingers or a soft cloth, apply the mixture evenly to your underarms. Gently massage it in circular motions for about 2-3 minutes. This helps exfoliate the skin and remove dead cells.

- Allow the scrub to sit on your underarms for an additional 10-15 minutes. This gives the ingredients time to work on brightening and softening the skin.

- After the waiting period, rinse off the scrub with lukewarm water. Make sure you remove all traces of the mixture.

- Gently pat your underarms dry with a clean, soft towel.

- To keep the skin hydrated, apply a light moisturizer or aloe vera gel to the treated area.

- You can use this DIY scrub once a week to help gradually lighten and improve the appearance of your underarms. Avoid overuse, as over-exfoliation can cause irritation.

# Baking Soda And Avocado

While baking soda is known for its exfoliating properties, and avocados are rich in nutrients and healthy fats, combining the two may not be the most effective or suitable DIY remedy for addressing black underarms. Baking soda can be harsh on the skin, and using it with avocado may not provide the desired results for lightening and brightening the underarm area.

If you're looking for a natural remedy to improve the appearance of your underarms, here's an alternative approach using avocado:

DIY Avocado and Honey Mask for Black Underarms:

Ingredients:

1 ripe avocado
1-2 tablespoons of honey

Instructions:

- Cut the ripe avocado in half, remove the pit, and scoop out the flesh into a bowl.

- Use a fork to mash the avocado until it becomes a smooth paste.

- Add 1-2 tablespoons of honey to the mashed avocado and mix well. Honey is a natural humectant and can help moisturize the skin.

Cleanse the Area:
Before applying the mask, clean your underarms with a mild soap and warm water. Pat them dry with a clean towel.

- Spread the avocado and honey mixture evenly onto your underarms. Leave it on for about 15-20 minutes.

- After the allotted time, rinse off the mask with lukewarm water. Ensure that all traces of the mask are removed.

- Gently pat your underarms dry with a clean, soft towel.

- Finish by applying a light moisturizer or aloe vera gel to keep your underarms hydrated.

- You can use this avocado and honey mask once a week to help improve the appearance of your underarms.

# Baking Soda And Cornstarch

A DIY baking soda and cornstarch mixture can be used to help address issues like excessive sweating and odor in the underarm area, but it's not typically recommended for treating black underarms or skin discoloration. Baking soda is known for its exfoliating and odor-neutralizing properties, while cornstarch can help absorb moisture. However, using this combination on the underarms may not effectively lighten or brighten the skin.

If you're interested in trying this mixture for its potential benefits in controlling sweat and odor, here's how you can create and use it:

Ingredients:

2 tablespoons of baking soda
2 tablespoons of cornstarch

Instructions:

- In a mixing bowl, thoroughly combine the baking soda and cornstarch to create a homogeneous mixture.

- Before applying the mixture, clean your underarms with mild soap and water. Pat them dry with a clean towel.

- Gently apply the baking soda and cornstarch mixture to your underarms, making sure to distribute it evenly. This can help absorb excess moisture and control odors.

- Allow the mixture to sit on your underarms for a few minutes to help with sweat absorption.

- After a short period, you can dust off any excess mixture from your underarms.

# Baking Soda And Coconut Oil

A DIY mixture of baking soda and coconut oil can be used to exfoliate and moisturize the underarm area, potentially helping with issues like dark underarms. Baking soda acts as an exfoliant, while coconut oil provides moisture and nourishment to the skin. However, it's important to use this mixture cautiously, as baking soda can be abrasive for some skin types. Here's how you can create and use it:

Ingredients:

2 tablespoons of baking soda
1-2 tablespoons of coconut oil

Instructions:

- In a small bowl, mix the baking soda and coconut oil to create a paste. Adjust the quantity of coconut oil to achieve your desired consistency.

- Start by washing your underarms with a mild soap and warm water. Pat them dry with a clean towel.

- Gently apply the baking soda and coconut oil paste to your underarms. Massage it in circular motions for about 2-3 minutes. Be gentle to avoid excessive scrubbing, which can irritate the skin.

- Allow the mixture to sit on your underarms for an additional 5-10 minutes. This gives the ingredients time to work on exfoliating and moisturizing the skin.

- After the waiting period, rinse off the mixture with lukewarm water, making sure to remove all traces.

- Gently pat your underarms dry with a clean, soft towel.

- Finish by applying a light moisturizer or aloe vera gel to keep your underarms hydrated.

- You can use this DIY mixture once a week to help improve the appearance of your underarms. Avoid overuse, as baking soda can be abrasive if used too frequently.

# Baking Soda And Milk Scrub

A DIY baking soda and milk scrub can potentially help with the issue of dark underarms. Baking soda provides exfoliation, while milk contains lactic acid, which can help lighten and brighten the skin. Here's how you can create and use this scrub:

Ingredients:

2 tablespoons of baking soda
2 tablespoons of milk (preferably raw milk or full-fat milk)

Instructions:

- In a small bowl, mix the baking soda and milk to create a thick, smooth paste.

- Begin by cleaning your underarms with a mild soap and warm water. Pat them dry with a clean towel.

- Gently apply the baking soda and milk paste to your underarms, using circular motions to massage it in. Be gentle to avoid over-exfoliation, which can irritate the skin. Massage for about 2-3 minutes.

- Allow the mixture to sit on your underarms for an additional 5-10 minutes. This gives the ingredients time to work on exfoliating and brightening the skin.

- After the waiting period, rinse off the scrub with lukewarm water, ensuring that all traces of the mixture are removed.

- Gently pat your underarms dry with a clean, soft towel.

- Finish by applying a light moisturizer or aloe vera gel to keep your underarms hydrated.

- You can use this DIY scrub once a week to help improve the appearance of your underarms. Avoid overuse, as excessive exfoliation can lead to skin irritation.

# Baking Soda And Lemon Juice

A DIY baking soda and lemon juice mixture is a common home remedy for addressing dark underarms. Baking soda is known for its exfoliating properties, while lemon juice contains natural acids that can help lighten the skin. Here's how to create and use this mixture:

Ingredients:

2 tablespoons of baking soda
1-2 tablespoons of freshly squeezed lemon juice

Instructions:

- In a small bowl, mix the baking soda and lemon juice to create a paste. Adjust the quantity of lemon juice to achieve the desired consistency.

- Begin by washing your underarms with a mild soap and warm water. Pat them dry with a clean towel.

- Gently apply the baking soda and lemon juice paste to your underarms, using circular motions to massage it in. Be gentle to avoid excessive scrubbing, which can irritate the skin. Massage for about 2-3 minutes.

- Allow the mixture to sit on your underarms for an additional 5-10 minutes. This gives the ingredients time to work on exfoliating and brightening the skin.

- After the waiting period, rinse off the mixture with lukewarm water, ensuring that all traces of the mixture are removed.

- Gently pat your underarms dry with a clean, soft towel.

- Finish by applying a light moisturizer or aloe vera gel to keep your underarms hydrated.

- You can use this DIY mixture once a week to help improve the appearance of your underarms. Avoid overuse, as excessive exfoliation can lead to skin irritation.