Detergent tablets for cleaning coffee machines. Coffee machine cleaner.
Coffee cleaner tablets Metos Melitta® Coffee-Cleaner for Bar | Metos Professional Kitchens
Coffee Cleaning Tablets | Caffe Society
Amazon.com: CleanHike Espresso Machine Cleaning Tablets - (100 Tablets) For Breville, Jura, Miele, and Universal Coffee Machine for All Brands - Professional Coffee Grease and Residue Cleaner for Baristas (1): Home & Kitchen