Bissell, 60 OZ, Allergen Cleansing Formula, Helps Remove Allergens From Carpet Such As Dust Mite Waste, Pet & Pollen Allergens, 2X Concentrated Formula To Provide Same Great Cleaning To Remove Soil & Stains, Earth Friendly, Contains Biodegradable Detergents & No Phosphates, Dyes, Optical Brighteners Or Heavy Metals, Safe For Use In All Brands Of Deep Cleaning Carpet Machines/Extractors.