Paraffin wax is often applied to the hands and feet. 

The wax is a natural emollient, making the skin soft and supple. 

When applied to the skin, it adds moisture and continues to boots moisture levels after the treatment is complete. 

Paraffin wax has been shown to treat conditions like arthritis and fibromyalgia among others. 

It acts as a heat treatment that helps these conditions by increasing blood flow, relaxing muscles and reducing stiffness in joints.