Wash underarms daily with soap and water
Dry underarms completely after bathing
Use an antiperspirant or deodorant
Apply antiperspirant at night before bed
Reapply deodorant in the morning if needed
Wear clean clothes every day
Choose breathable fabrics like cotton
Change sweaty clothes as soon as possible
Trim or remove underarm hair
Avoid strong-smelling foods if they worsen odor
Stay hydrated
Use antibacterial body wash if needed
Exfoliate underarms gently a few times a week
Treat excessive sweating if it is the cause
See a doctor if odor is severe or sudden