2X Concentrated, 32 OZ, Anti-Allergen Carpet & Upholstery Detergent, Scent Free, Dye Free, Allergen Remover, Specially Formulated Anti-Allergen Detergent Works On Pollen, Pet Dander, Dirt & Dust, Use In All Hoover Carpet Cleaners Including TV#'s 104-912 & 705-576.