About the product Our coffee machine cleaning effervescent tablets contain sodium bicarbonate, citric acid. It can clean strongly, can deep clean the coffee machine, and thoroughly clean dirt such as coffee grounds and coffee oil. Its usage is simple: clean the filter basket and filter before use, and put the product on it. Add an appropriate amount of water and run the coffee machine for cleaning. And there is a synergistic effect, enhanced washing power, easy foaming, and fast rinsing. Product name: Coffee machine cleaning effervescent tablets Product ingredients: sodium bicarbonate, citric acid Keywords: coffee machine cleaning Weight: 76g Product specifications: 5G*12pieces Product size: 4.5*4cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.