Puly Caff products are tested and certified by NSF International and base their success on quality and innovation in the coffee market. Not other line of products can be proud of its quality, required for detergents used in the cleaning of coffee machines and cappuccino. Puly Caff powder and tabs and Puly milk liquid, entirely removes scale residuals from scaled parts, at the same time protects all the parts that are in contact with the brewer to guaranty the pureness "beyond the cleaning" in the respect of organic qualities of Classic Espresso and of the Original Italian Cappuccino.