In a shot glass measure a Quarter teaspoon baking soda mix with 2 teaspoons full of apple cider vinegar ,stir until mixture dissolves ,it is advised to have slices of orange after to take away the sour taste .
How to Get Rid of Dark Armpits. If you've trashed all your tank tops and keep covered up because of dark armpits, know you don't have to stay that way. There are several ways to lighten dark patches of underarm skin. To get rid of dark.