If the skin around your armpits has darkened due to irritation from deodorants, shaving, or other factors, you might be interested in lightening it. You can utilise hydroquinone-containing creams that target discolouration or all-natural home treatments. The skin of the underarms can darken or change colour, just like skin on other parts of the body. Some people may be reluctant to participate in sports, wear swimming suits in public, or dress in sleeveless shirts due to darker underarm skin than the rest of their body. Replace your antiperspirant or deodorant. Use a different brand, if possible. A natural substitute, such as baking soda or apple cider vinegar, might be worth switching to. Some folks could choose to completely cease using deodorant or antiperspirant. Give up shaving. Instead, consider waxing or laser hair removal. Exfoliate. Two to three times each week, exfoliate the area with a light body scrub. Choose an exfoliator made for sensitive skin because the underarm skin is thin and delicate. Even a face exfoliant is an option. Put on comfortable clothing. If you smoke, make an effort to stop. Potato. Apply the juice from a grated potato to your underarms after pressing the juice from the potato. Rinse your underarms with cool water after ten minutes. Orange peel, rosewater, and milk. Make a thick paste by combining 1 tablespoon of milk, 1 tablespoon of rose water, and enough powdered orange peel.