De Longhi Ecodecalk DLSC500 Natural Descaler for Coffee Machines 500ML Pack De'Longhi EcoDecalk is the new low envirmoment impact descaler that's effective in removing lime scale from your coffee machine and restoring it to optimum hygiene. Suitable for all coffee and espresso machines, this 500ml pack is enough for 4 decalcifications. Containing all-natural, biodegradable plant-extracted raw materials, this descaler will keep your coffee machine perfectly functioning. A build-up of limescale in your machine may cause your coffee to taste unpleasant, it can clog up the internal components and can even lead to malfunctioning in changing the optimal brewing temperature. Regular removal of limescale will improve performance, ensuring efficiency and will extend the life of the machine. EXTENDS COFFEE MACHINE'S LIFE: Reduces the likelihood of premature breakdown from scale build-up, increases performance and life span of coffee machineLOW IMPACT ON ENVIRONMENT - Made from 100% lactic acid, from materials of vegetable originSUITABLE FOR ALL COFFEE MACHINES: Automatic coffee machines, pump espresso, filter coffee pots and capsule/pod machinesIMPROVES PERFORMANCE & EFFICIENCY: Improves coffee flavour and aroma by improving water quality - Increases energy efficiency - limescale accumulation can boost energy consumption up to 30%100% RECYCLABLE PACKAGING MATERIALRECOMMENDED: Always use the De'Longhi descaler for best results as our coffee machines are designed to perform the descaling cycle with a lactic acid based solution