Underarm odour is a common issue that affects confidence, comfort, and daily interactions. Caused by the combination of sweat and bacteria, it can become noticeable during physical activity, hot weather, or stressful situations. While commercial deodorants and antiperspirants offer temporary relief, natural remedies, hygiene practices, and lifestyle adjustments can provide long-lasting freshness. Simple habits such as regular showering, keeping underarms dry, wearing breathable clothing, adjusting diet, and using natural ingredients like apple cider vinegar, baking soda, or alum can effectively control odour. Incorporating these tips helps maintain cleanliness, prevent bacterial growth, and boost self-confidence naturally.
10 simple and effective ways to reduce underarm odour
1. Shower regularlyBacteria thrive in warm, moist areas, which leads to odour. Showering at least twice daily, especially after sweating, helps remove bacteria and sweat buildup. Use antibacterial soaps containing neem, tea tree oil, or menthol for extra protection. Incorporating gentle exfoliation once or twice a week also helps remove dead skin cells that trap bacteria. Consistent showering not only reduces odour but also keeps your skin healthy and refreshed.2. Dry thoroughlyMoisture encourages bacterial growth, which is the main cause of odour. Always pat your underarms completely dry after washing with a clean towel or use a hairdryer on a cool setting. Dry skin improves the effectiveness of deodorants and antiperspirants. Carrying a small towel or wipes while travelling or after workouts can help maintain dryness throughout the day.3. Use deodorant or antiperspirantDeodorants mask odour, while antiperspirants reduce sweating. Apply them to clean, dry skin for maximum effectiveness. Choose formulations suited to your skin type, such as aluminium-free or natural deodorants for sensitive skin. Reapplying during long or strenuous days ensures continued freshness. Pairing deodorants with proper hygiene and breathable clothing enhances overall odour control.4. Choose breathable clothingTight synthetic fabrics trap sweat and bacteria, worsening odour. Wear loose-fitting, breathable clothing made of cotton, linen, or moisture-wicking materials. During workouts, moisture-wicking gym wear helps sweat evaporate quickly. Light-coloured clothing also helps detect sweat early, so you can change before odour develops. Investing in breathable fabrics improves comfort and reduces the need for constant reapplication of deodorant.5. Adjust your dietCertain foods, including garlic, onions, and spicy or processed meals, can increase body odour. Eating more fruits, vegetables, and whole grains can help reduce odour over time. Probiotic-rich foods like yoghurt, kefir, or fermented foods improve gut health, which may further decrease odour intensity. Maintaining a balanced diet also supports overall health and can reduce sweat-related issues.6. Stay hydratedDrinking enough water helps flush toxins from the body and regulates internal temperature, reducing excessive sweating. Aim for 2–3 litres of water daily, supplemented with herbal teas or fresh juices. Proper hydration keeps your skin healthy, less prone to irritation, and may reduce bacterial overgrowth that causes odour. Staying hydrated also supports metabolism and overall well-being.
Home remedies that work
7. Apple cider vinegar ACV has antibacterial properties that can help reduce odour-causing bacteria. Mix equal parts ACV and water, apply to the underarms, leave for a few minutes, then rinse. ACV also balances the skin’s pH, making it less hospitable to bacteria. Regular use can gradually reduce odour intensity while keeping the underarm skin refreshed.8. Baking soda and lemon pasteA paste made from 2 tablespoons of baking soda and 1 tablespoon of lemon juice can neutralise odour naturally. Massage onto the underarms for 10 minutes before rinsing. Baking soda absorbs moisture and odour, while lemon acts as a natural astringent. This combination also helps remove dead skin cells and can brighten darkened underarm skin. Use 1–2 times a week for best results.9. Potato slices and tomato juicePotatoes contain natural bleaching agents, which can help lighten dark underarms while reducing odour. Rub thin slices on the underarms for 10 minutes, then rinse. Tomato juice mixed with lemon juice can also help neutralise odour and improve skin tone. Both remedies are natural, gentle, safe, and effective for those looking for chemical-free options.10. Phitkari (Alum)Phitkari, or potassium alum, is a natural astringent and antibacterial mineral. Applying wet phitkari to the underarms reduces sweat and eliminates bacteria. It serves as an eco-friendly alternative to commercial deodorants and is suitable for sensitive skin. Regular use can help maintain freshness throughout the day, while also preventing odour before it starts.Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making any changes to your health routine or treatment.Also read | Common men’s skin problems: Causes, prevention, and skincare tips
