A paraffin wax "dip" or "bath" is a soothing treatment in which the feet are submerged in a warm mixture of paraffin, a petroleum-based wax, and mineral oil. This warming treatment soothes aching joints and improves circulation, and the combination of oil and wax softens rough skin. A paraffin treatment can feel like just a luxurious splurge at the spa, but the truth is, it can be more than just an add-on to a manicure or pedicure. A wax bath has many wonderful benefits for both your skin and your overall health. Paraffin wax has a long history for treating all kinds of ailments naturally and it is still beneficial today. How paraffin treatment works: Paraffin treatments for hands and feet are usually offered at spas and nail salons. Your hands or feet will be dipped several times quickly into a small tub of heated paraffin wax. The paraffin is often scented with soothing essential oils. After several layers are added, the wax will be covered in a plastic bag, wrapped in hot towels and you can relax as the benefits kick in. The wax will trap the heat against your skin as it hardens, opening the pores. Once the wax is completely cooled it will be pulled away, taking dead skin cells along with it.