Anti-Allergen All Fiber Rinse is hypo-allergenic, designed for homeowners who are allergy sufferers and sensitive to harsh chemicals. Use as a final rinse when cleaning carpet or other textiles. Use after Anti-allergen PreSpray as a final rinse to remove soil and detergent residue. The ideal way to prepare fiber surfaces for an application of Allergy Relief Treatment. Does not contain perfumes, solvents or any hazardous materials. Environmentally safe, tested as non-toxic to humans, animals and plants. For all types of fibers including wool. Ready to use pH is 9.2.