Myo-ther Nzyme is a multi-enzymatic cleaner that completely breaks down & dissolves carbohydrates, proteins, fats and oils. It can be used either as a laundry spot pre-treatment, or added to your regular laundry detergent. It can even be diluted as a great surface cleaner. Myo-ther Nzyme is completely bio-degradable and highly concentrated: 1oz to a gallon of water for surface cleaning or 1oz for a full load of laundry. Available in 4L.