Lighter Armpits
Underarms are sensitive zones and tend to darken easily due to some reasons. To easily keep this in check and to lighten the skin tone of your armpits, you can use potato juice. You heard it right! Grate some potatoes and rub against your armpits. Potato juice is mild and has lightening effects on the skin. Use continuously for a couple of weeks to notice visible results. If you have a juicer, you can directly extract juice from the potatoes and apply that.
