Safe for your device, does not contain harmful substances. The agent is made in Germany. They dissolve very easily in warm water, leaving no residue! Just dissolve 1-2 tablets (depending on the degree of scale on your device) in 500ml of warm (not hot) water and let it dissolve for a few minutes. Pour the liquid into the water tank and follow your coffee machine’s descaling program. Descaling tablets – a pack of 6 tablets intended for all models of espresso machines. – For capsule coffee machines (Tassimo, Nespresso …) – For filter coffee machines (Studio …) – For pressure coffee machines (Jura, Krups, Siemens, Zelmer, Delongh_i, Saeco …) – For coffee pad machines (Senseo …) Aqualogis Decalc – universal descaler in lozenges, suitable for: AEG ™ ELECTROLUX ™ BOSCH ™ NIVONA ™ NEFF ™ Gaggenau ™ KRUPS ™ MELITTA ™ NEFF ™ NIVONA ™ SAECO ™ SIEMENS ™ PHILIPS ™ JURA ™ ZELMER ™ DELONGH_I ™ COCOON ™ ESPRESSIA ™ ARISTON ™ NESPRESSO ™ NESCAFE ™ SCHOLTES ™ BRAUN ™ SEVERIN ™ SAGE ™ ZANUSSI ™ LAVAZZA ™ High-quality automatic coffee machines of each brand have a self-cleaning and descaling program. All you need to keep your device in full working order are descaling and cleaning tablets. A properly selected chemical composition of the tablets allows for thorough cleaning of the coffee machine from limescale as well as coffee and fat residues. Operating the coffee machine in accordance with the manufacturer’s instructions will allow you to enjoy delicious coffee for a long time. Descaler for automatic coffee machines in the form of tablets for every pressure coffee machine. Weight of a single tablet: 16g. Number of tablets in the package: 6 pcs.