Shower regularly with antibacterial soap and wash armpits thoroughly. Wear clean, breathable clothes like cotton daily and after sweating. Use natural antiperspirants containing baking soda or cornstarch, which block sweat glands. Try natural deodorants with essential oils that control odor. Apply apple cider vinegar with antibacterial properties to armpits. Eat a healthy, low-sugar diet and drink plenty of water to improve body odor. Manage stress through exercise, yoga, or meditation, as stress can increase sweating. These habits aim to remove bacteria and odor-causing compounds while absorbing sweat. Seek medical advice if problems persist.