Clothesline Fresh Enzyme Laundry Detergent is fortified with enzymes and optical brighteners to quickly digest and wash away stubborn stains and soils, leaving the fabric clean and bright. The concentrated blend of enzymes found in Enzyme Laundry Detergent gives you the ability to wash at lower water temperatures and with fewer chemicals while showing an increase in stain removal, whiteness, and soil anti-redepositon.