It helps you get rid of the unwanted hair in this portion. It also removes the dead skin from the surface. Most often the tanning that we see is only on the top surface. It is not that deep seated in the layers of the skin. So waxing relieves the problem.  Further, this is an effective means to get rid of the stains and acne marks if any.  It is also medically proven that waxing is good for maintaining hygiene, especially in the summers.