With the increasingly important requirement for textile manufacturers to reduce pollution in textile production, the use of enzymes in the chemical processing of fibers and textiles is rapidly gaining wider recognition. Enzymes are non-toxic and eco-friendly. They can be safely used in a wide selection of textile processes such as de-sizing, scouring, bleaching, dyeing and finishing, where the traditional alternatives are very harsh chemicals whose disposal into the environment causes many problems. The article gives an introduction to enzyme technology.