Fiber Soft is a mildly acidic rinse that neutralizes the alkaline characteristics of DynaForce and Surge detergents and also enhances the efficiency of rinse extraction. Fiber Soft cleanses detergent residue to avert problems associated with ineffective rinsing such as coarse carpet texture, stickiness, rapid resoiling and fiber damage. Use Fiber Soft as a rinse extract after primary cleaning. Effective on all types of carpets. Promotes thorough rinsing by neutralizing residue of alkaline detergents, to prevent carpet fiber stiffness and resoiling. Leaves carpets with soft-to-the-touch feel.