Exfoliating the area may help if the dark skin is caused by a buildup of dead skin.
- Combine fresh lemon juice, a teaspoon of sugar, and a tablespoon of honey.
- Gently scrub the mixture into the inner thighs.
- Rinse the area to remove the scrub.
It makes skin less sensitive to UV damage, one of the main causes of a dark bikini line. It can even help get rid of dead skin from the bikini area as well as other body parts. Rub a piece of tomato in circular motions on the dark skin for a couple of minutes.