How to Get Rid of Underarm Odor Naturally: Effective Remedies and Tips
Keep sweat smells at bay with easy DIY solutions from your kitchen staples.
How to Get Rid of Underarm Odor Naturally
Unpleasant underarm odor is an issue faced by countless individuals, often leading to discomfort and self-consciousness. Fortunately, there are several natural and effective solutions to tackle this problem, address the underlying causes, and maintain fresh, odor-free underarms without resorting to harsh chemicals or artificial fragrances. This article explains the causes of underarm odor, practical natural remedies, lifestyle changes, and answers to the most common questions surrounding this subject.
What Causes Underarm Odor?
Understanding the sources of underarm odor is essential for choosing the right strategies. Underarm odor, also known as body odor or axillary odor, results from the interaction between sweat and bacteria present on the skin. The main factors contributing to underarm odor are:
- Bacterial breakdown of sweat: Sweat itself is odorless, but the bacteria on the skin feed on the proteins and lipids in sweat, producing foul-smelling substances as byproducts.
- Poor hygiene: Not cleaning the underarms regularly allows bacteria to grow and thrive, increasing the likelihood of odor.
- Tight or non-breathable clothing: Wearing synthetic fabrics or clothes that trap moisture can exacerbate odor by providing a warm, moist environment for bacteria.
- Diet: Foods like onions, garlic, spicy foods, and some meats can intensify body odor by altering the composition of sweat.
- Hormonal changes: Puberty, pregnancy, or menopause can impact sweat production and modify how your body smells.
- Underlying medical conditions: Conditions such as hyperhidrosis or certain infections can cause excessive sweating and stronger body odor.
Simple Home Remedies for Underarm Odor
Several natural ingredients found in kitchens or at local stores can help counteract underarm odor by neutralizing bacteria, absorbing sweat, or lowering skin pH. Below are evidence-based home remedies to try:
Baking Soda
Baking soda is a well-known natural deodorizer that absorbs moisture and neutralizes odor. It balances skin acidity and creates an environment unfavorable for bacteria.
- Mix 1 tablespoon of baking soda with enough water to form a paste.
- Apply the paste to clean, dry underarms.
- Let it sit for a few minutes, then wash off thoroughly.
- Repeat daily or as needed.
Cornstarch
Cornstarch helps absorb excess sweat, keeping underarms dry and less hospitable to bacteria. It can be combined with baking soda for added effectiveness.
- Mix equal parts cornstarch and baking soda.
- Apply as a dry powder to clean, dry underarms after a shower.
Lemon Juice
Lemon juice is naturally acidic due to its citric acid content, which helps lower the skin’s pH and inhibits bacterial growth. It acts as a gentle astringent.
- Slice a lemon and rub a fresh wedge onto each underarm.
- Alternatively, squeeze out the juice and apply with a cotton ball.
- Let it sit for 2-3 minutes, then rinse off with water.
- Warning: Do not use just after shaving or on broken skin, as it may sting.
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Apple Cider Vinegar (ACV)
Apple cider vinegar is acidic and has antimicrobial properties, which can help neutralize odor-causing bacteria.
- Mix equal parts ACV and water.
- Apply to underarms using a cotton ball or pour the mixture into a spray bottle and mist on.
- Use morning and night for best results.
Tea Tree Oil
Tea tree oil possesses natural antibacterial and astringent properties, helping to eliminate bacteria and reduce sweat.
- Dilute a few drops of tea tree oil in a tablespoon of water.
- Apply to the underarms with a cotton ball.
- Do a patch test before regular use to check for irritation.
Witch Hazel
Witch hazel contracts skin tissues and reduces sweat secretion, while also offering mild antibacterial effects.
- Apply witch hazel to underarms with a cotton pad after bathing.
- Let it air dry before dressing.
Turmeric Paste
Turmeric is prized for its antibacterial and anti-inflammatory properties. When applied to the underarms, it can help manage bacteria responsible for odor.
- Mix turmeric powder with a small amount of water or lemon juice to form a thick paste.
- Apply to underarms and leave for 10-15 minutes.
- Rinse thoroughly with lukewarm water.
Coconut Oil
Coconut oil contains lauric acid, which helps eliminate bacteria.
- Apply a thin layer of virgin coconut oil onto clean underarms and let it absorb.
- Allow oil to dry before getting dressed, as it may stain clothing.
Alum Stone (Potassium Alum)
Potassium alum, commonly known as alum stone, is a natural mineral salt with antimicrobial and astringent properties. Rubbing a moistened alum stone on the underarms can help reduce odor and sweating.
- Moisten the alum stone and gently rub it on clean underarms for 10-15 seconds.
- Let the area air dry.
| Remedy | Key Benefit | How Often? |
|---|---|---|
| Baking Soda & Cornstarch | Absorbs sweat and neutralizes odor | Daily or as needed |
| Lemon Juice | Kills odor-causing bacteria | 1-2 times a day |
| Apple Cider Vinegar | Balances skin pH and destroys bacteria | 2 times a day |
| Tea Tree Oil | Antibacterial and astringent | Once daily |
| Witch Hazel | Reduces sweat, contracts pores | After bathing |
| Turmeric Paste | Kills bacteria, anti-inflammatory | First few times per week |
| Coconut Oil | Antibacterial effects | Daily |
| Alum Stone | Shrinks pores and kills bacteria | Daily |
Lifestyle and Personal Hygiene Tips
In addition to home remedies, certain lifestyle and hygiene practices can dramatically minimize underarm odor:
- Bathe regularly: Daily showers help remove bacteria and sweat from the skin’s surface. Pay special attention to your underarms and use antibacterial soap.
- Wear breathable fabrics: Natural fibers like cotton and linen allow the skin to breathe, reducing sweat retention and discouraging bacterial growth.
- Change clothes frequently: Wear fresh clothes daily, especially after physical activity.
- Shave or trim underarm hair: Hair can trap sweat and bacteria, so regular trimming or shaving may help reduce odor.
- Stay hydrated: Drinking plenty of water helps your body regulate temperature and dilute the concentration of substances in sweat.
- Watch your diet: Limit intake of pungent foods (like garlic, onions, and heavily spiced dishes) if you’ve noticed a connection with body odor.
- Manage stress: Stress-induced sweating can be more odorous due to different sweat gland activity. Practice relaxation techniques like meditation, deep breathing, or yoga.
When to See a Doctor
While underarm odor is usually harmless and controllable with the remedies and tips above, persistent or sudden changes in body odor may indicate an underlying medical issue. Consult a healthcare professional if:
- Your underarm odor does not improve despite good hygiene and natural remedies.
- You observe excessive sweating (hyperhidrosis), even without physical activity or heat.
- There is a sudden, unexplained change in your usual body odor.
- You notice unusual symptoms such as rashes, pain, or skin changes.
Frequently Asked Questions (FAQs)
Q: What is the main cause of underarm odor?
A: The primary cause is the bacterial breakdown of sweat produced by apocrine glands in your underarms, especially combined with improper hygiene or certain foods.
Q: Can I use natural remedies instead of commercial deodorants?
A: Yes, many natural remedies such as baking soda, lemon juice, and tea tree oil can effectively reduce underarm odor. However, results vary by individual, and patch tests are recommended due to possible skin sensitivity.
Q: Is sweating responsible for underarm odor?
A: Sweat itself is odorless, but it creates a warm, moist environment that allows bacteria to thrive. The odor arises from bacterial action on sweat.
Q: How often should I use natural remedies?
A: Most remedies can be used daily, but always monitor your skin’s response. Some, like lemon juice or baking soda, should be used less frequently if you experience irritation.
Q: Are there any side effects to these remedies?
A: Possible side effects include skin irritation, dryness, or mild stinging, particularly with acidic or astringent ingredients. Always perform a patch test before regular use.
Key Takeaways
- Underarm odor is primarily caused by bacteria breaking down sweat.
- Natural remedies like baking soda, lemon juice, apple cider vinegar, and coconut oil can help reduce odor safely.
- Hygiene habits, breathable clothing, and dietary considerations play a crucial role in controlling body odor.
- Persistent or unusual body odor may signal a health issue requiring medical advice.
Final Thoughts
Managing underarm odor naturally is achievable with consistent care and simple changes to your daily routine. Test different remedies to see what works best for your body and always listen to your skin. If underarm odor becomes a persistent concern or significantly affects your quality of life, seek professional advice for further evaluation and treatment.
References
- https://thompsontee.com/blog/struggling-with-armpit-odor-heres-how-to-get-rid-of-it/
- https://pharmeasy.in/blog/home-remedies-for-smelly-armpits/
- https://www.healthline.com/health/deodorant-alternatives
- https://www.youtube.com/watch?v=gKtN-Gi_dCY
- https://www.sanovadermatology.com/skin-care/sweating-and-body-odor-five-natural-approaches-to-controlling-them/
- https://www.webmd.com/skin-problems-and-treatments/reduce-body-odor
- https://www.mayoclinic.org/diseases-conditions/sweating-and-body-odor/diagnosis-treatment/drc-20353898
- https://www.vinmec.com/eng/blog/how-to-stop-underarm-sweat-9-home-remedies-en
- https://www.healthline.com/health/smelly-armpits
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