The GiGi Sugar Bare Microwave Kit is an all-natural, water soluble formula that heats at a medium temperature for greater client comfort. The GiGi Sugar Bare Microwave Kit is ideal for sensitive skin. After waxing, soap and water are all you need to remove any wax residue. Nothing could be simpler. For use with Natural Muslin, Bleached Muslin or Cloth Epilating Strips.