Nuncas Coffee Machine Descaler is the optimal descaler to restore the proper functioning of coffee makers and espresso machines. Its special formula quickly dissolves limescale deposits, returning original efficiency. Preparation and Use: For coffee makers – Fill the tank with a solution containing 3 caps of product and 100 ml of water. Bring to a boil. Rinse thoroughly and repeat the process 2 times, using only water. For espresso machines – Empty the tank and pour in 300 ml of water and 8 caps of product. Dispense the solution as if preparing coffee. Empty and wash the tank well and repeat the dispensing with only water to rinse thoroughly. Acidic product: avoid contact with marble surfaces and other calcareous stones. 1 Cap = 15 ml. Additional Info: Product complies with regulation CE 648/2004. Safety warnings: Attention – Causes skin irritation. Causes serious eye irritation. Keep out of reach of children. IN CASE OF CONTACT WITH EYES: rinse cautiously for several minutes. Remove contact lenses if easy to do. Continue rinsing. In case of skin irritation: consult a physician.