7 Home Remedies To Treat Underarm Sweat in Summers

Underarm sweat during summers is a completely natural body response, especially in hot and humid climates like India. When temperatures rise, the body activates its cooling system by producing sweat through sweat glands. The underarm area tends to sweat more because it has a high concentration of apocrine glands, which become more active during heat, stress, or physical activity.

While sweating helps regulate body temperature, excess underarm sweat in summer can often lead to discomfort, body odor, and stained clothing. This happens when sweat mixes with bacteria present on the skin, creating an unpleasant smell. Factors such as tight clothing, spicy food, stress, and dehydration can further increase sweating.

Although it is a normal process, many people look for ways to manage underarm sweat during peak summer months to stay fresh and confident throughout the day.

# Apple Cider Vinegar (ACV)

ACV helps balance skin pH and reduces bacteria that cause odor.

Dab diluted ACV (1:1 with water) underarms at night
Wash off in the morning

# Baking Soda + Lemon Paste

Acts as a natural deodorant and absorbs moisture.

Mix 1 tsp baking soda with a few drops of lemon juice
Apply for 10–15 minutes, then rinse

# Alum (Fitkari)

A traditional remedy that tightens pores and reduces sweating.

Rub a wet alum stone gently underarms after bathing
Use daily for best results

# Rose Water

Cools the skin and reduces odor.

Spray or dab rose water during the day for freshness

# Cucumber Juice

Naturally cooling and mildly astringent.

Apply fresh cucumber juice underarms for 10–15 minutes

# Aloe Vera Gel

Soothes skin and helps control bacterial growth.

Apply a thin layer after bathing

# Cornstarch or Gram Flour (Besan)

Absorbs excess moisture naturally.

Lightly dust underarms before dressing