Safe cleaning capsule is designed to� remove the build-up of coffee� residues and oils in the brewing chamber and delivery spout. Giving you a fresher, better-tasting cup of coffee. 1. strong carbonated bubble cleaning A tablet-type cleanser in the cleaning capsule creates a powerful carbonated bubble, which cleans the oil residue inside the Nespresso machine. 2.Easy to use Just put the cleaning capsules into the coffee machine and extract them in the same way as the coffee capsules, and it is easy to clean. 3. No HARMFUL INGREDIENTS The safe cleaning capsule is made of 100% food additives and is very safe and clean. 4. RAPIDLY DISSOLVES Completely and rapidly� dissolves leaving no trace of odour 5. MORE EFFECTIVE THAN HOT WATER Rinsing with hot water alone does not remove coffee oils and other beverage residues. 6. Patent for Cleaning capsule Yegee Co., Ltd holds patents for the manufacture of cleaning agents for various coffee machines. 7. NESPRESSO COMPATIBLE The safe cleaning capsule is 100% compatible with the Nespresso machine. It can be used in any machine that uses Nespresso capsules. 8. ONCE A MONTH Use one safe cleaning capsule after every 30 cups of coffee made, or at least once a month.