Jura Clearyl Blue Maintenance Kit - Light DutyCrucial Accessories The Jura Maintenance Kit includes everything you need to keep your Jura machine in superb condition. Use the Liquid Cappuccino Cleaner to remove milk residue from frothing pitchers, thermometers, and even spoons and keep milk frothing parts clean and sanitary. The 2 Phase Espresso Cleaning Tablets help to remove coffee bean oil build up on the machine's brew group and seal protect the corresponding components. Remove unwanted scale