Paraffin wax has a very high heat capacity, meaning it is able to absorb and retain a great amount of heat. A paraffin wax spa takes advantage of paraffin’s heat-retaining capacity in a simple process called heat transfer. As it melts, the paraffin becomes a liquid and is able to retain more heat. Then, when a hand, foot, or other area is dipped into the heated bath, the phase of the paraffin that surrounds the dipped area quickly changes into a solid. The heat that is given off is called the heat of fusion.
More simply, the heat that goes into melting the paraffin comes out when it solidifies into a comforting paraffin coating, thus transferring the heat into the affected limb. Another way to look at it is the paraffin is the medium that transfers heat from the Therabath to the painful area.
At the same time, the heat from the paraffin opens pores and increases circulation in the skin. This is why paraffin is so beneficial to skin, leaving skin softened and more radiant. See more information on paraffin treatment hygiene.
Wax heat therapy provides intensive moisture therapy that nourishes skin and cuticles while penetrating heat increases circulation, eases aching joints, relaxes stiff muscles, and leaves skin radiant and healthy looking.
Fast acting, drug free heat therapy
Proven effective to soothe pain and stiffness
Effective on arthritis, inflammation, joint stiffness, muscle spasms, dry cracked skin, chill blains and more