SAECO Decalcifier Completely removes any calcium track and cleans machines components Saeco 250ml Descale Liquid is used for descaling your coffee machine. It can be used on any coffee machine. No matter what machine you own, regular cleaning and descaling will increase the life of your coffee machine, preventing costly breakdowns and help you make great coffee. 50ml of Saeco Descaling solution is suitable for one descale cycle 250ml bottle.  *check you machine manual for correct usage.