- Durgol 611 is a specialized liquid descaler for all types of coffee machines: automatic, capsule, pod, espresso, percolators, and kettles - Quickly and effectively removes limescale, ensuring optimal coffee flavor and prolonging the machine's lifespan - Compatible with all brands and systems, ideal for regular maintenance of both home and professional coffee makers - Its hygienic and gentle formula leaves no residue or odors after rinsing, guaranteeing food safety - Each 125ml bottle is a ready-to-use dose, making the descaling process easy - It is recommended to apply every 3 months to maintain the machine's performance and cleanliness - Includes 4 bottles of 125ml each (total 500ml), manufactured in Switzerland under high quality standards - Market-leading product, recognized for its effectiveness and environmental compatibility