This is what happens when you apply raw potato in your underarms.

Having a dark underarm is one of the most things for women. They could not wear tops that does not have sleeve because it will show how dark their underarms.

There are underarm products that can be use to whiten it but not all are effective.

Potatoes are not only used in creating special dishes. It can also be used as an effective whitenet for the underarm.
Watch the Video.