Description Cafetto 2kg Renew Descaler Powder Cafetto Renew Descaler is a safe and effective powder descaler for removing hard water scale from espresso machine boilers, coffee and milk delivery lines. Can also be used to descale bottles and kettles. Cafetto Renew Descaler Features Contains a synergistic blend of organic acids that give outstanding scale removal. Renew is Listed with NSF. It has been tested, evaluated and passed the most stringent toxicology and corrosivity standards. The ingredients and formulation of Renew are safe, leave no harmful residues and do not cause corrosion within the coffee machine. Safe to use on aluminium, brass and stainless steel. Designed for espresso machines, boilers and coffee brewers. This product can also be used in kettles, urns and bain-maries. What’s in the box 1 x Cafetto 2kg Renew Descaler Pail Directions Dilution: 25g per 1 litre of water. Refer to machine manufacturer’s instructions on how to clean equipment. After descaling, rinse equipment thoroughly with fresh water.