How to Get Rid of Body Odor Permanently

How to Get Rid of Body Odor Permanently

Body odor, also known as BO, is the unpleasant smell that is caused by bacteria on the skin breaking down sweat. While sweating is a natural process, the bacteria living on your skin can feed on sweat and produce strong odors. This can be an embarrassing problem for many people. In this article, you will learn about the causes of body odour and highly effective natural remedies as well as medical treatments to get rid of body odour permanently. Following simple lifestyle changes and daily skincare routines can also help reduce body odor significantly.

Causes of Body Odour

There are a few main reasons why body odor occurs:

  • Bacteria on the skin: The apocrine glands in our skin release sweat when we are hot or exercising. Certain bacteria feed on this sweat and release volatile sulfur compounds which cause odors.
  • Hormonal changes: Puberty, menstruation, pregnancy, and menopause affect hormone levels which can increase sweat production and change its scent.
  • Diet: Garlic, onions, and spicy foods are often associated with increased sweating and stronger odors.
  • Medications: Some medications like antidepressants and diuretics may alter sweat composition.
  • Medical conditions: Hyperthyroidism, diabetes, or kidney and liver diseases can cause stronger or unusual body odors.
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Natural Remedies to Get Rid of Body Odour

Here are some highly effective natural remedies to get rid of body odour:

1. Baking Soda

Baking soda is an excellent natural deodorant. It helps absorb sweat and neutralize odor-causing bacteria due to its high pH. Make a paste by mixing baking soda with a little water and apply under arms. Leave it on for 15 minutes before rinsing off.

2. Lemon Juice

Lemons have natural antibacterial properties from citric acid which fights bacteria. Simply apply fresh lemon juice to the problem areas and let it dry before getting dressed. You can also add lemon juice to baking soda for better results.

3. Apple Cider Vinegar

The acetic acid in ACV kills bacteria and balances skin pH. Soak cotton balls in ACV and apply to underarms, feet, or anywhere with odor. Leave it on for an hour before washing it off.

4. Tea Tree Oil

Tea tree oil is highly effective against bacteria and fungi. Add 5-10 drops to 1 tbsp of a neutral carrier oil such as coconut oil and massage it on smelly parts of the body daily.

5. Activated Charcoal

Activated charcoal absorbs odor-causing molecules and toxins from the skin. Make a paste with coconut oil and activated charcoal and apply it before showering to eliminate odor.

Medical Treatments to Get Rid of Body Odour Permanently

For chronic or severe body odor, these medical treatments may provide long-lasting relief:

1. Clinical Strength Antiperspirants

Prescription-strength antiperspirants contain higher concentrations of aluminum chloride that plugs sweat ducts more effectively. This can significantly reduce underarm sweating and odor over time with consistent use.

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2. Botox Injections

Botox injections into underarms temporarily paralyze sweat glands for several months at a time. This non-surgical method can drastically reduce underarm perspiration and odor.

3. Surgery

In extreme hyperhidrosis cases, excess sweat glands can be permanently removed from underarms or other body areas through minor surgeries like endoscopic thoracic sympathectomy. However, compensatory sweating may occur elsewhere.

Lifestyle Changes

Along with remedies, maintaining good hygiene and lifestyle habits can help control body odour:

1. Diet

Avoid spicy, oily, fatty, and smelly foods like garlic, onions, and red meat which may alter sweat composition.

2. Exercise

Shower immediately after exercise to wash away sweat and prevent bacteria growth.

3. Clothing

Wear cotton or bamboo fabrics for breathability. Change inner layers frequently. Keep shoes odor-free.

4. Hygiene

Shower daily, especially in hot weather or after exercise using antibacterial soap. Wash clothes regularly. Apply deodorant daily.


1. What are the main causes of body odour?

The main causes of body odor are bacteria on the skin breaking down sweat, hormonal changes, diet, medications, and underlying medical conditions.

2. How can I get rid of smelly feet?

To get rid of smelly feet, soak them in an apple cider vinegar or baking soda bath daily. Wear cotton socks, use a bactericidal soap, apply tea tree oil, and keep shoes odor-free.

3. How do I get rid of the underarm odor?

To get rid of underarm odor, regularly exfoliate with a scrub, apply natural deodorants/remedies like lemon juice or activated charcoal daily, stay hydrated, shave armpit hair, and see a doctor for strong prescriptions if needed.

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4. What foods should I avoid to reduce body odor?

Some top foods that can make body odor worse include garlic, onions, red meat, cheeses, fried foods, caffeine, and spicy dishes. Avoid or reduce these to see a difference.

5. When should I see a doctor for body odor?

See a doctor if natural remedies do not help control strong body odor within 4-6 weeks. Also, see one immediately if the odor is accompanied by excessive sweating or unusual symptoms like skin darkening or rashes.


To sum up, body odor is caused due to bacteria breaking down sweat but it can be effectively managed. Following simple hygiene habits, switching to natural remedies or topical solutions, and making lifestyle modifications in terms of diet and clothing can significantly reduce body odor naturally over time. Severe or long-lasting cases may require medical treatments. Controlling the root causes and maintaining patience are keys to getting rid of body odor permanently.


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