Baking Soda for Underarms Odor – Armpit Deodorant

Check out how to remove underarm odor using baking soda. Can it be used as a deodorant? Masculine or feminine odor can sometimes be bothersome.

Fortunately, baking soda seems to be a solution to this problem when used properly. I will also elaborate on how to use it for dark underarm stains, rash and armpit hair removal.

What is Underarm Odor?

Underarm odor is a smelly compound produced by an encounter of human armpit bacteria with sweat transforming the area from a natural oasis into a body odor.

Your underarms have scent glands called apocrine that contribute to your body odor because they produce sweat that is rich in protein that is easily broken down by bacteria.

Bacteria thrive in your armpit because of a conducive environment contributed by the presence of darkness, warmth, and moisture.

The breakdown of proteins found in the sweat by the active microbiota in the bacteria produces a smelly compound referred to as thioalcohols which make the area to stink. The reactions produce a product with a pungent scent similar to meat, onions, or sulfur.

According to Gavin Thomas, the University of York’s senior microbiology lecturer, the armpit becomes smelly when there is evaporation of the thioalcohol molecules. The most offending bacteria species is known as Staphylococcus hominis.

Baking Soda for Underarm Deodorant

Unlike your ordinary in store-bought spray, using an underarm deodorant made from baking soda is a simple, safe way you can get rid of your body odor rather than subjecting yourself to different harmful chemicals found most artificial deodorizers.

This is a cheap, homemade deodorizer popularity for its health benefits to your body. This organic roll-on or spray can be made from baking soda and water only or from its mixture with other common ingredients such as a fragrance and cornstarch as you so wish.

Simply try baking soda and without dissolving the mixture, rub it in your armpits.

Underarm deodorant made from bicarbonate of soda is your solution to that pungent smell produced under your arms. Do you imagine what this product can do in subduing the stink under your arms if it can effectively subdue the odor of a litter box of a cat?

True. And all by itself with this simple recipe:


  • 1 cup of dry baking soda
  • 1 cup of cornstarch or talc


  1. Depending on what you like, you can add other powder such as talc in the mixture in a ratio of 1:1. Store the potion in a small container in your bathroom.
  2. Pat dry your armpits after taking a shower and use a piece of a dishrag or dry washcloth to apply the powder under your underarms.

But, for baby powder, never use talc. Instead, use cornstarch because talc is very harmful when inhaled into lungs. A straight application of baking soda other than in a ratio proposed can as well burn your armpits. The use of cornstarch will help the mixture have absorption properties needed for getting rid of the odor and wetness.

Baking Soda for Underarm Stain

Underarm perspiration can leave stubborn stain marks in the area, but this stain can be vanquished through pretreating your clothes with a baking soda cream.

The paste can be produced by this method:


  • 4 tablespoonfuls of baking soda
  • ¼ cup of warm water


  1. Combine warm water and baking soda.
  2. Rub the paste into your clothing to eliminate perspiration stains. For extremely stubborn stains, wash your clothes after two hours to let the cream dry up.

So, remove those inevitable stains from either blood stains, grease stains, ink stains, or even coffee stains to make your wardrobe last long. But for a delicate fabric, do a patch test in the corner first before using this stain solution.

Baking Soda for Underarm Hair Removal

According to, you can permanently remove underarm hair at home using baking soda. Although everyone experiences a growth of hair under their armpit, this natural occurrence is sometimes quite disturbing to ladies because it makes them have low esteem and lose confidence in themselves.

For that reason, most women regularly employ several ways of getting rid of their underarm hair.

Other than causing women to feel less confident, hair in the armpit further leads to certain adverse body effects such as blackened underarm and armpit odor.

For most ladies, instead of removing the underarm hair, they use methods and products that precipitate more growth of the hair. Another factor for the faster growth of underarm hair is the fact that the area is mostly sweaty and damp.

Your remedy for such a problem is to use your homemade natural, simple recipe of baking soda water. This is how you can make this product:


  • Water
  • Baking soda


  1. Create a nice cream or paste by mixing an adequate amount of water with dry baking soda powder, ensuring that the concoction is not runny.
  2. Apply the paste overnight before going to bed in the underarm area and let it stay there the whole night for effective treatment.
  3. Wash off the bicarbonate of soda residue in the morning using warm or lukewarm water.
  4. Repeat this process each night until your underarm hair is completely removed.

The fact that the use of baking soda on your armpit area may cause a little bit of skin dryness, you are better off by applying your favorite moisturizer to moisturize the tough, dry skin. Stop using the remedy immediately you notice severe skin irritation on the affected part.

It is, however, recommended to do a patch test of baking soda cream on your skin in small quantities to see if your skin is sensitive to the product before gradually incorporating the skin care into your beauty routine.

Baking Soda for Armpit Rash

If you have armpit rash caused by contact dermatitis, try using baking soda to deal with the condition. Your underarm is very weak to rashes because the skin under your arms is exposed to sweat and darkness beside being prone to friction and irritation.

Having a rash in this area that is not only concentrated regarding space, but also with delicate pore may be insufferable and quite irritating.

You can know if your underarm skin has rashes from different frequent signs, including elevated odor, darkening or redness of the skin and pores, itching, flaking, and appearance of small skin and pore bumps.

If the symptoms persist, the rashes can turn into blistering and ache of the skin and pores, cracking, and dryness that can sometimes cause fever. It’s possible under certain conditions for some elements to cause interruption of your armpits into a rash.

Applying baking soda paste can help balance your skin’s pH level because it’s naturally alkaline and thus, dries out rashes and soothing skin irritation and itching.

The solution to your armpit rashes lies with this recipe:


  • 5 Kilograms of baking soda
  • 3 liters of water


  1. Mix water components and baking soda
  2. Massage the paste on the affected space and let it stay there for a couple of minutes.
  3. Wash off the baking soda residue using cool water. Repeat this process on an almost daily basis for weeks or months until you get the desired results.

But when applying this product, avoid leaving it your skin for too long because it can cause further irritation if left in your armpit for more than 15 minutes.

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