Backflushing Correctly – How Often, Really?Daily without cleaning agent, at home about every 50 shots with cleaning agent, in commercial settings daily – the CCC formula for...
Coffee Grinder Cleaning: Why Burr Care Determines the AromaWhy coffee oil turns rancid in the grinder, how often espresso grinders should be cleaned according to manufacturers, and why rice is...
How the E61 Brew Group Works: Thermosiphon, Pre-infusion & 3-Way Valve Explained SimplyThe E61 group head explained simply – with an interactive animation: thermosyphon, lever with three valves, automatic pre-infusion, and around 9 bar...
Single Dosing or Grind by Weight – Two Paths, One GoalSingle Dose or Grind by Weight? Both paths lead to outstanding espresso – but they suit different people. What defines each grinder...