The Tide with Acti-Lift formula contains technologies to help lift off stains with ease. Acti-lift has 3 parts: Cleaning enzyme – helps provide deep cleaning of fibers so stains lift off more easily Cleaning polymer - designed to boost Tide’s already great cleaning surfactant to help break-up dry stains and lift them from fabrics Whiteness booster – helps to give a great whiteness result – even in just one wash; Acti-Lift formula lifts off dry stains with ease; Phosphate-free and made of biodegradable soaps; safe for septic systems and packaging is recyclable; Contains more cleaning ingredients, less water; Formulated to fight sports stains like grass, dirt, clay and blood; Contains Renewing Freshness technology, so clothes stay fresh; A low-sudsing detergent that provides great cleaning performance in high efficiency machines.