A powerful enzymatic prespray, concentrated into a powder to maximize efficiency in the field. The enzymes in Relief were specifically selected for their ability to remove fats and oils that have been worked into carpet fibers. This makes this product an ideal choice for high traffic areas and environments that tend to experience a lot of protein and oil based soils, such as restaurants. Should be used in hot water (at least 100°F) and can be used in temperatures as warm as 150° F to maximize effectiveness in removing oils and greases.