Powderful yet gentle Hypoallergenic formula is free of perfumes, dyes and enzymes Deodorizes as it cleans Safe for you and the environment 40-oz bottle treats 40 wash loads. Anti-Allergen Laundry Detergent neutralizes protein allergens on contact. Removes allergens from dust mites, pet dander, molds, mildew & smoke. Allergists & Dermatologists recommended. Concentrated - washes 40 loads. Perfect for High Efficiency washers.