Espresso extraction depends on several variables, including grind size, coffee roast level, dose, water temperature, pressure, and extraction time. Among these variables, espresso grind size in microns is one of…
Maintaining peak performance and flavor begins with understanding each component of your espresso machine and following a consistent cleaning routine tailored to those parts. Over time, coffee oils, mineral deposits,…
Warning: This article does not cover chlorides nor chloramines that can damage espresso machine components. Ensuring every shot of espresso delivers its full flavor depends on keeping your machine free…