Effectively removes limescale deposits in kettles, coffee pots and appliances. Instructions for use: for kettles and other utensils - depending on the amount of limescale, pour clean Sano Antikalk so much that it covers the limescale and leave for 10 minutes. Then rinse the dish thoroughly with cold water. It is recommended to fill the container with water and boil it, then empty it. Do not allow water to splash during heating. For coffee machines: pour 500 ml of water and 100 ml of Sano Antikalk into the water tank. Turn on the appliance and heat it until the cup fills with one cup of liquid. Switch off the device and let it run for another 10 minutes. without heating. Switch the appliance on again and heat it until the tank is completely empty. Then pour cold water into the water tank and switch on the appliance again to rinse it. Caution: Always follow the instructions of the kettle and coffee machine manufacturer.