https://grindminded.com/tags/maintenance/ Recent content in Maintenance on GrindMinded Hugo en-us Fri, 31 Jul 2026 00:00:00 +0000 https://grindminded.com/guides/how-to-clean-espresso-machine/ Fri, 31 Jul 2026 00:00:00 +0000 https://grindminded.com/guides/how-to-clean-espresso-machine/ <h1 id="how-to-clean-an-espresso-machine">How to Clean an Espresso Machine</h1> <p>A dirty espresso machine does not usually fail in a dramatic way. The coffee gets a little flatter. The steam wand spits. The group head starts looking greasy. You keep using it because the machine still turns on.</p> <p>That is how residue builds up.</p> <p>Coffee oils stick to the shower screen, group head, portafilter, and valves. Milk dries inside the steam wand. Minerals from the water collect in the boiler and water paths. Each problem needs a different kind of cleaning, and using the wrong product for the wrong job is how people make maintenance harder than it needs to be.</p>