Guides & how-tos.
Espresso machine guides for the unglamorous parts of ownership — descaling, cleaning, and feeding your machine beans it deserves. Twenty minutes of maintenance beats a $200 repair, every time.
How to Descale an Espresso Machine
How to descale an espresso machine: run a citric acid or descaling solution through the tank, boiler, and steam wand, then rinse with 2 fresh tanks. Full ratios, steps, and how often by water hardness.
How-toHow to Clean a Breville Espresso Machine
How to clean a Breville espresso machine: backflush with a cleaning tablet and the blind disc, scrub the group head, purge the steam wand, soak the baskets, and brush the burrs. Full steps inside.
GuideBest Coffee Beans for Espresso Machines
The best coffee for espresso machines is fresh whole-bean medium or medium-dark roast with a roast date on the bag. Why roast date beats brand, what roast level to buy, and the arabica vs robusta crema truth.
GuideHow Many Bars of Pressure Does Espresso Need?
How many bars of pressure does espresso need? 9 bar at the puck, full stop. The '15 bar' or '20 bar' on the box is your pump's maximum rating, not what brews your coffee — every good machine throttles down to 9.
GuideHow Long Should an Espresso Shot Take?
How long should an espresso shot take to pull? 25–30 seconds for a standard double, measured from the first drop, not from when you hit the button. Faster is sour, slower is bitter — and the fix is always the grind.
GuideWhat Temperature Does an Espresso Machine Brew At?
What temperature does an espresso machine brew at? 90–96°C (195–205°F), with most machines targeting around 93°C. Here's why that window is narrow, and which boiler types actually hold it.
GuideWhat Grind Size Should You Use for Espresso?
What grind size should you use for espresso? Fine — between table salt and powdered sugar, roughly 200–300 microns. Here's how to read the symptoms when it's wrong, and why a blade grinder can't get you there.
GuideHow Many Grams Is an Espresso Shot?
How many grams is an espresso shot? Your espresso dose — the ground coffee going into the basket — is about 18g for a modern double, yielding roughly 36g of liquid espresso out. Dose in and yield out, explained.