How to Clean an Espresso Machine: Complete Maintenance Guide
A clean espresso machine pulls better shots and lasts longer. Coffee oils go rancid within hours and coat your group head, portafilter, and basket — adding bitterness and ruining even great beans. Mineral scale builds up silently in your boiler and restricts water flow. The good news: most cleaning takes under five minutes per session, and full descaling takes 30 minutes twice a year. This guide covers everything: daily habits, weekly backflushing, monthly deep cleaning, and descaling schedules for all common machine types. ...